NPPES file of Aug 9, 2026

Marwah Shahid, MD

Cardiovascular Disease Physician · Valencia, CA

Marwah Shahid, MD is a cardiovascular disease physician with a practice address in Valencia, California, and NPI 1073042503, issued on Jun 8, 2017. Check the license (California A170608, 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
1073042503
Name
Marwah Shahid
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
A170608 CA
Self-reported in NPPES; status is on the state search
Practice location
23861 Mcbean Pkwy Ste E24, Valencia, CA 91355
Phone
(661) 753-5461
Enumerated
Jun 8, 2017
Record last updated
Aug 1, 2023
Medicare enrollment
Enrolled (PECOS I20230609002570); may accept Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 2017
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 23861 Mcbean Pkwy Ste E24

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

  1. Meri Antossyan, D.OFamily Medicine Physician1457738460
  2. David Cho, MD, MBACardiovascular Disease Physician1871882076
  3. Jay Patel, M.D.Cardiovascular Disease Physician1619331303
  4. Tri Trinh, M.D.Cardiovascular Disease Physician1790056414

Verify Marwah Shahid in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A170608
    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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73% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

831 Medicare Part D claims for 189 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Marwah Shahid831
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium79 claims
  2. Furosemide75 claims
  3. Metoprolol Succinate73 claims
  4. Rosuvastatin Calcium67 claims
  5. Losartan Potassium44 claims
  6. Amlodipine Besylate42 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.

Industry payments in 2024: $252.45

3 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Marwah Shahid$252.45
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Henry Mayo Newhall Memorial HospitalValencia, CA
  2. The Regents OF The University OF CaliforniaLos Angeles, CA

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

Marwah Shahid among 2,574 cardiovascular disease physician records in California

Marwah Shahid, MD is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 91% of them.

  • NPI issued2017 · 91% of these records are older, 7% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2017 · median 1999 among the 1,742 with a school on file
  • Record last updated2023 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in California

There are 2,574 cardiovascular disease physician records in California.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. David Cho, MD, MBAValencia, CA 913551871882076
  2. Douglas Gadowski, MDValencia, CA 913551013911460
  3. Allen Karz, M.D.Valencia, CA 913551598774184
  4. Samuel Kojoglanian, M.D.Valencia, CA 913551700879384
  5. Jay Patel, M.D.Valencia, CA 913551619331303
  6. Farheen Shirazi, M.D.Valencia, CA 913551477733558
  7. Muhammad ShuaibValencia, CA 913551346602315
  8. Tri Trinh, M.D.Valencia, CA 913551790056414

Common questions

What is Marwah Shahid, MD's NPI number?

Marwah Shahid, MD's National Provider Identifier (NPI) is 1073042503, issued on Jun 8, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Marwah Shahid, MD located?

The NPPES record lists a practice address at 23861 Mcbean Pkwy Ste E24, Valencia, CA, 91355. Phone: (661) 753-5461. Providers update this record themselves, so call before visiting.

How can I verify Marwah Shahid, MD's license?

NPPES lists California license number A170608, 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 Marwah Shahid, MD prescribe under Medicare Part D?

In 2024, Marwah Shahid, MD had 831 Medicare Part D claims for 189 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.