Maria Jan, MD
Internal Medicine Physician · Agoura Hills, CA
Maria Jan, MD is an internal medicine physician with a practice address in Agoura Hills, California, and NPI 1306136718, issued on Apr 19, 2011. Check the license (California A131530, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maria Jan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A131530 CA
Self-reported in NPPES; status is on the state search - Practice location
- 29525 Canwood St Ste 300, Agoura Hills, CA 91301
- Phone
- (818) 706-2477
- Enumerated
- Apr 19, 2011
- Record last updated
- Apr 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (818) 706-2368
- Medicare enrollment
- Enrolled (PECOS I20140815002015); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 29525 Canwood St Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Farrah Kang, MSN, FNP-CFamily Nurse Practitioner1396329215
Verify Maria Jan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A131530Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% more Medicare Part D claims than the average internal medicine physician in 2024
6,063 Medicare Part D claims for 538 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 149 claims were for opioids.
Most prescribed
- Atorvastatin Calcium610 claims
- Rosuvastatin Calcium308 claims
- Amlodipine Besylate301 claims
- Levothyroxine Sodium288 claims
- Losartan Potassium237 claims
- Lisinopril158 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
- Providence Medical InstituteLaguna Niguel, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Jan among 17,696 internal medicine physician records in California
Maria Jan, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 66% of them.
- NPI issued2011 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2002 · median 2004 among the 11,065 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 internal medicine physician records list a practice address in Agoura Hills
They are 5 of the 541 NPPES records with a practice address in Agoura Hills, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Agoura Hills → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dilip Anmangandla, MD.Agoura Hills, CA 913011942536495
- Jack Gindi, M.D.Agoura Hills, CA 913011518048255
- David Moskowitz, MDAgoura Hills, CA 913011891809380
- Ruby Simpkins, MDAgoura Hills, CA 913011770521312
- Samuel BursteinCalabasas, CA 913021124037155
- Sagi Cohen, M.D.Calabasas, CA 913021679872311
- Luz Delportillo, M.D.Calabasas, CA 913021760554026
- Sayeh Eshraghi, MDCalabasas, CA 913021750533345
Common questions
What is Maria Jan, MD's NPI number?
Maria Jan, MD's National Provider Identifier (NPI) is 1306136718, issued on Apr 19, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Maria Jan, MD located?
The NPPES record lists a practice address at 29525 Canwood St Ste 300, Agoura Hills, CA, 91301. Phone: (818) 706-2477. Providers update this record themselves, so call before visiting.
How can I verify Maria Jan, MD's license?
NPPES lists California license number A131530, 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 Maria Jan, MD prescribe under Medicare Part D?
In 2024, Maria Jan, MD had 6,063 Medicare Part D claims for 538 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.