Maura Stefko, M.D.
Family Medicine Physician · San Luis Obispo, CA
Maura Stefko, M.D. is a family medicine physician with a practice address in San Luis Obispo, California, and NPI 1497075600, issued on Jun 10, 2010. Check the license (California A121618, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maura Stefko
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A121618 CA
Self-reported in NPPES; status is on the state search - Practice location
- 895 Aerovista PL Ste 103, San Luis Obispo, CA 93401
- Phone
- (805) 541-3200
- Enumerated
- Jun 10, 2010
- Record last updated
- Jul 20, 2026
- Fax
- (805) 541-3700
- Medicare enrollment
- Enrolled (PECOS I20160912002279); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 895 Aerovista PL Ste 103
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Barbere, FNPFamily Nurse Practitioner1568487908
- Mariacelis Capeling, NPFamily Nurse Practitioner1083078901
- Savitha Nukal, MDInternal Medicine Physician1184664237
- Jennifer Rocha, PA-CPhysician Assistant1821343757
Verify Maura Stefko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A121618Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average family medicine physician in 2024
2,193 Medicare Part D claims for 215 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. 41 claims were for opioids.
Most prescribed
- Atorvastatin Calcium148 claims
- Losartan Potassium102 claims
- Levothyroxine Sodium96 claims
- Amlodipine Besylate93 claims
- Trazodone Hcl79 claims
- Lisinopril72 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
- Presence Healthcare ServicesChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maura Stefko among 17,133 family medicine physician records in California
Maura Stefko, M.D. 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 2010, is newer than 60% of them.
- NPI issued2010 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2010 · median 2005 among the 10,652 with a school on file
- Record last updated2026 · 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).
41 family medicine physician records list a practice address in San Luis Obispo
They are 41 of the 3,403 NPPES records with a practice address in San Luis Obispo, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Luis Obispo → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Blanca Bisuna, MDSan Luis Obispo, CA 934011508199431
- Rodolfo Castillo-Ruiz, MDSan Luis Obispo, CA 934011174549182
- Camille Chandler, D.O.San Luis Obispo, CA 934011578887337
- Steven Goodman, MDSan Luis Obispo, CA 934011295775328
- Virginia Hernandez, M.D.San Luis Obispo, CA 934011477746816
- Geoffrey Kamen, M.D.San Luis Obispo, CA 934011215015953
- George Kienle, DOSan Luis Obispo, CA 934011154406718
- Laurence Lotz, MDSan Luis Obispo, CA 934011841292182
Common questions
What is Maura Stefko, M.D.'s NPI number?
Maura Stefko, M.D.'s National Provider Identifier (NPI) is 1497075600, issued on Jun 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Maura Stefko, M.D. located?
The NPPES record lists a practice address at 895 Aerovista PL Ste 103, San Luis Obispo, CA, 93401. Phone: (805) 541-3200. Providers update this record themselves, so call before visiting.
How can I verify Maura Stefko, M.D.'s license?
NPPES lists California license number A121618, 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 Maura Stefko, M.D. prescribe under Medicare Part D?
In 2024, Maura Stefko, M.D. had 2,193 Medicare Part D claims for 215 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.