NPPES file of Aug 9, 2026

Tarannum Alam, MD.

Internal Medicine Physician · Canyon Country, CA

Tarannum Alam, MD. is an internal medicine physician with a practice address in Canyon Country, California, and NPI 1801814231, issued on Jul 17, 2006. Check the license (California A81175, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801814231
Name
Tarannum Alam
Credential
MD.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A81175 CA
Self-reported in NPPES; status is on the state search
Practice location
17909 Soledad Canyon RD, Canyon Country, CA 91387
Phone
(661) 250-5235
Enumerated
Jul 17, 2006
Record last updated
Mar 26, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(661) 250-5210
Medicaid ID
00A811750 CA
Medicare enrollment
Enrolled (PECOS I20060201000406); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 17909 Soledad Canyon RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Unber Ali, M.D.Internal Medicine Physician1588897045
  2. Mary Bizzle, RD.Registered Dietitian1689692014
  3. Elliot Bronwein, OD.Optometrist1225028244
  4. Michael Dalali, M.D.Ophthalmology Physician1184658338
  5. Erik Davydov, M.D.Internal Medicine Physician1336173582
  6. Doreen Delgado, N.P.Adult Health Nurse Practitioner1881761435

Verify Tarannum Alam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A81175
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.3 times the Medicare Part D claims of the average internal medicine physician in 2024

7,206 Medicare Part D claims for 651 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 277 claims were for opioids.

  1. Tarannum Alam7,206
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium635 claims
  2. Amlodipine Besylate427 claims
  3. Losartan Potassium386 claims
  4. Levothyroxine Sodium283 claims
  5. Metformin Hcl227 claims
  6. Omeprazole184 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

  1. Providence Facey Medical FoundationMission Hills, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Tarannum Alam among 17,696 internal medicine physician records in California

Tarannum Alam, 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 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 56% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1999 · median 2004 among the 11,065 with a school on file
  • Record last updated2014 · 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).

12 internal medicine physician records list a practice address in Canyon Country

They are 12 of the 268 NPPES records with a practice address in Canyon Country, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Unber Ali, M.D.Canyon Country, CA 913871588897045
  2. Erik Davydov, M.D.Canyon Country, CA 913871336173582
  3. Ghazaleh Erfanzadeh, MD.Canyon Country, CA 913871922398510
  4. Alejandra Green, M.D.Canyon Country, CA 913871205221694
  5. Jin Hur, D.O.Canyon Country, CA 913871669978524
  6. Vernon Lackman, M.D.Canyon Country, CA 913871174554646
  7. Byong-Wha Lee, MDCanyon Country, CA 913871881613412
  8. Navid Massoudi, MDCanyon Country, CA 913871063450351

Common questions

What is Tarannum Alam, MD.'s NPI number?

Tarannum Alam, MD.'s National Provider Identifier (NPI) is 1801814231, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tarannum Alam, MD. located?

The NPPES record lists a practice address at 17909 Soledad Canyon RD, Canyon Country, CA, 91387. Phone: (661) 250-5235. Providers update this record themselves, so call before visiting.

How can I verify Tarannum Alam, MD.'s license?

NPPES lists California license number A81175, 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 Tarannum Alam, MD. prescribe under Medicare Part D?

In 2024, Tarannum Alam, MD. had 7,206 Medicare Part D claims for 651 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.