Marlen Tanner, RD
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- NPI Number
- 1871828962
- Provider Type
- Individual Practitioner
- Credential
- RD
- Primary Specialty
- Dietary & Nutritional Service Providers - Registered Dietitian
- License Number
- CDR# 929304
- Practice Address
- 2598 Main ST
- City, State ZIP
- Morro Bay, CA 93442
- Phone
- (805) 591-0712
- Last Updated
- June 8, 2026
- Source
- Publicly available data
Marlen Tanner, RD is a dietary & nutritional service providers - registered dietitian provider located in Morro Bay, CA. They offer dietary & nutritional service providers - registered dietitian services to patients in the Morro Bay area.
As a dietary & nutritional service providers - registered dietitian provider in Morro Bay, this clinician evaluates and treats patients for a range of common conditions seen in Morro Bay and throughout CA.
The practice is located at 2598 Main ST, Morro Bay, CA 93442. Patients can call 8055910712 to schedule an appointment or use the directions link above to find the office from anywhere in the area.
Patients typically visit this provider for common reasons to schedule a visit include annual checkups, new or worsening symptoms, medication refills, lab work, preventive screenings, chronic condition management, and second opinions.
If you plan to see this provider, it is a good idea to confirm that the practice accepts your insurance and is in-network before scheduling. Coverage details vary by plan, and our quote tool can help you compare options in CA.
This profile was last verified on June 8, 2026. Provider information is sourced from publicly available data and may not reflect recent changes. Please confirm details directly with the practice before scheduling.
Call for hours and appointments. Hours may vary by provider and location.
A patient’s guide to dietary & nutritional service providers - registered dietitian care in Morro Bay, CA.
What a Dietary & Nutritional Service Providers - Registered Dietitian provider does
Healthcare providers diagnose, treat, and help prevent illness and injury. They work with patients to manage ongoing conditions, interpret test results, prescribe medications when appropriate, and coordinate care with other specialists. Most providers accept both insured and self-pay patients, and many offer telehealth visits for routine concerns.
Common conditions treated
Common conditions evaluated include high blood pressure, diabetes, respiratory infections, allergies, skin conditions, digestive complaints, headaches, and musculoskeletal pain. Providers also handle preventive screenings and routine lab work.
Common reasons to schedule a visit
Common reasons to schedule a visit include annual checkups, new or worsening symptoms, medication refills, lab work, preventive screenings, chronic condition management, and second opinions.
What to expect during a visit
During a typical visit, the provider will review your medical history, ask about current concerns, perform a relevant examination, and recommend next steps such as lifestyle changes, prescriptions, additional testing, or specialist referrals. Bring a list of current medications, recent test results, and questions you would like answered.
Insurance coverage considerations
Most major insurance plans cover preventive care and medically necessary visits, but copays, deductibles, and network restrictions vary. Contact your insurance carrier or use our quote tool to confirm a provider is in-network before scheduling.
How to choose the right dietary & nutritional service providers - registered dietitian provider in Morro Bay
When choosing a healthcare provider, look for board certification, convenient location and hours, accepted insurance plans, and a communication style that fits your preferences. Patient reviews and hospital affiliations can also help you make a confident decision.
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Insurance acceptance not listed
The public NPI registry does not include insurance acceptance data. Contact the office directly to ask if they accept your insurance plan. You can also use our quote tool to find health plans in CA.
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Common questions about Marlen Tanner, RD in Morro Bay, CA.
How do I make an appointment with Marlen Tanner, RD?
Call Marlen Tanner, RD directly at their Morro Bay office to schedule a visit. You can also use the contact form on this page to send a message and the practice will respond.
Does Marlen Tanner, RD accept insurance?
Provider insurance information is not included in the public NPI registry data that powers this directory. Contact the office directly to ask whether they accept your specific insurance plan. You can also use our quote tool to find health plans in CA.
What are the office hours for Marlen Tanner, RD in Morro Bay?
Office hours for Marlen Tanner, RD in Morro Bay are not currently published. Call the practice directly to confirm hours before your visit.
Is parking available at Marlen Tanner, RD's Morro Bay location?
Most provider offices in Morro Bay offer on-site or nearby street parking. Call Marlen Tanner, RD in Morro Bay ahead of time to confirm parking options and accessibility accommodations.
Does Marlen Tanner, RD accept walk-in appointments?
Walk-in availability for dietary & nutritional service providers - registered dietitian providers varies by location and day. Call ahead to confirm same-day availability before visiting.
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Claim ProfileData is sourced from publicly available records. Public records do not confirm active license status, quality of care, insurance acceptance, or network participation. Please verify details directly with the provider before scheduling. Last updated June 8, 2026.