Caitlin Mullins, MD
Family Medicine Physician · Fortuna, CA
Caitlin Mullins, MD is a family medicine physician with a practice address in Fortuna, California, and NPI 1710483086, issued on Apr 4, 2018. Check the license (California 181753, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Caitlin Mullins
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 181753 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3750 Rohnerville RD, Fortuna, CA 95540
- Phone
- (707) 725-4477
- Enumerated
- Apr 4, 2018
- Record last updated
- Sep 5, 2022
- Medicare enrollment
- Enrolled (PECOS I20240717000787); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 3750 Rohnerville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Aragon, D.D.S.General Practice Dentistry1841275823
- Ashley Bramlett, RNRegistered Nurse1760302715
- Hyun Ryung Choi, MD.Family Medicine Physician1205578663
- Courtney EmbryCommunity Health Registered Nurse1881559821
- Tatsiana Franco, PAPhysician Assistant1558037465
- Kenneth Glenn, DDSGeneral Practice Dentistry1649854878
Verify Caitlin Mullins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 181753Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% more Medicare Part D claims than the average family medicine physician in 2024
4,137 Medicare Part D claims for 272 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 170 claims were for opioids.
Most prescribed
- Atorvastatin Calcium335 claims
- Amlodipine Besylate188 claims
- Losartan Potassium169 claims
- Levothyroxine Sodium149 claims
- Lisinopril145 claims
- Gabapentin129 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Open Door Community Health CentersFortuna, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caitlin Mullins among 17,133 family medicine physician records in California
Caitlin Mullins, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 82% of them.
- NPI issued2018 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2015 · median 2005 among the 10,652 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 family medicine physician records list a practice address in Fortuna
They are 13 of the 173 NPPES records with a practice address in Fortuna, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Fortuna → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ruben Brinckhaus, MDFortuna, CA 955401891708806
- Nathan BrinckhausFortuna, CA 955401508156910
- Hyun Ryung Choi, MD.Fortuna, CA 955401205578663
- Stephanie Dittmer, MDFortuna, CA 955401942422688
- Tamara Douglass, M.D.Fortuna, CA 955401952396103
- Fannette Downie-Allman, FNPFortuna, CA 955401952597163
- Katherine Estlin, MDFortuna, CA 955401255574885
- Rodney Grover, DOFortuna, CA 955401790735223
Common questions
What is Caitlin Mullins, MD's NPI number?
Caitlin Mullins, MD's National Provider Identifier (NPI) is 1710483086, issued on Apr 4, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Caitlin Mullins, MD located?
The NPPES record lists a practice address at 3750 Rohnerville RD, Fortuna, CA, 95540. Phone: (707) 725-4477. Providers update this record themselves, so call before visiting.
How can I verify Caitlin Mullins, MD's license?
NPPES lists California license number 181753, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Caitlin Mullins, MD prescribe under Medicare Part D?
In 2024, Caitlin Mullins, MD had 4,137 Medicare Part D claims for 272 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.