NPPES file of Aug 9, 2026

Erin G. Stone, MD

Internal Medicine Physician · Los Angeles, CA

Erin G. Stone, MD is an internal medicine physician with a practice address in Los Angeles, California, and NPI 1356499206, issued on Jan 8, 2007. Check the license (California G59898, 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
1356499206
Name
Erin G. Stone
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
G59898 CA
Self-reported in NPPES; status is on the state search
Practice location
4760 W Sunset Blvd, Los Angeles, CA 90027
Phone
(323) 783-4011
Enumerated
Jan 8, 2007
Record last updated
Dec 3, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 4760 W Sunset Blvd

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

  1. Sridevi Abboy, MDClinical Genetics (M.D.) Physician1962688853
  2. Joseph Ahn, M.D.Surgery Physician1275892762
  3. Yasir AkmalSurgical Oncology Physician1689832966
  4. Aditya Ambegaonkar, MDCardiovascular Disease Physician1922167667
  5. Carl Andaya, LCSWClinical Social Worker1861692444
  6. David Apel, MDOrthopaedic Surgery Physician1568553055

Verify Erin G. Stone in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G59898
    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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77% fewer Medicare Part D claims than the average internal medicine physician in 2024

737 Medicare Part D claims for 81 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Erin Stone737
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium85 claims
  2. Potassium Chloride39 claims
  3. Metoprolol Tartrate32 claims
  4. Gabapentin29 claims
  5. Citalopram Hbr28 claims
  6. Pradaxa26 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.

Erin G. Stone among 17,696 internal medicine physician records in California

Erin G. Stone, 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 2007, is newer than 44% of them.

  • NPI issued2007 · 44% of these records are older, 44% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • 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).

1,423 internal medicine physician records list a practice address in Los Angeles

They are 1,423 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Sangeeta Aggarwal, MDLos Angeles, CA 900271578655908
  2. Hagop Bezikian, MDLos Angeles, CA 900271821171604
  3. Roshanak Eftekhari, M.D.Los Angeles, CA 900271619936556
  4. Martin Hirsch, MDLos Angeles, CA 900271881765774
  5. Missak Kltchian, MDLos Angeles, CA 900271255359840
  6. Ani Markarian, M.D.Los Angeles, CA 900271457305435
  7. Lyn Pestana, MDLos Angeles, CA 900271013088996
  8. Edward Quiming, MDLos Angeles, CA 900271497826465

Common questions

What is Erin G. Stone, MD's NPI number?

Erin G. Stone, MD's National Provider Identifier (NPI) is 1356499206, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Erin G. Stone, MD located?

The NPPES record lists a practice address at 4760 W Sunset Blvd, Los Angeles, CA, 90027. Phone: (323) 783-4011. Providers update this record themselves, so call before visiting.

How can I verify Erin G. Stone, MD's license?

NPPES lists California license number G59898, 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 Erin G. Stone, MD prescribe under Medicare Part D?

In 2024, Erin G. Stone, MD had 737 Medicare Part D claims for 81 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.