NPPES file of Aug 9, 2026

Isabella Jp Sledge, MD, MPH

Geriatric Medicine (Internal Medicine) Physician · Los Angeles, CA

Isabella Jp Sledge, MD, MPH is a geriatric medicine (internal medicine) physician with a practice address in Los Angeles, California, and NPI 1871288241, issued on Apr 10, 2023. Check the license (California G172537, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1871288241
Name
Isabella Jp Sledge
Credential
MD, MPH
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
G172537 CA
Self-reported in NPPES; status is on the state search
Practice location
1018 S Gretna Green Way, Los Angeles, CA 90049
Phone
(617) 877-5915
Enumerated
Apr 10, 2023
Record last updated
Apr 10, 2023
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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8 nearest geriatric medicine (internal medicine) physician records → All 532 in California → Look up another NPI →

Also registered at 1018 S Gretna Green Way

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

  1. John Sledge, M.D.Orthopaedic Surgery Physician1255319869

Verify Isabella Jp Sledge in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G172537    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

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Isabella Jp Sledge among 532 geriatric medicine (internal medicine) physician records in California

Isabella Jp Sledge, MD, MPH is one of 532 geriatric medicine (internal medicine) physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2023, is newer than 98% of them.

  • NPI issued2023 · 98% of these records are older, under 1% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 51% of these records are
  • Record last updated2023 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in California

There are 532 geriatric medicine (internal medicine) physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 532 in California → Every provider in Los Angeles → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Mira Cantrell, MDLos Angeles, CA 900491932147055
  2. Sara Espinoza, M.D.West Hollywood, CA 900481245331743
  3. Hiroshi GotandaWest Hollywood, CA 900481831446251
  4. Arman Hekmati, M.D.Los Angeles, CA 900481326080128
  5. Tammy Le, MDWest Hollywood, CA 900481275162745
  6. Allison Mays, M.D.West Hollywood, CA 900481447593074
  7. Tu Nguyen, MDWest Hollywood, CA 900481548750532
  8. Zaldy Tan, M.D.Los Angeles, CA 900481174585376

Common questions

What is Isabella Jp Sledge, MD, MPH's NPI number?

Isabella Jp Sledge, MD, MPH's National Provider Identifier (NPI) is 1871288241, issued on Apr 10, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Isabella Jp Sledge, MD, MPH located?

The NPPES record lists a practice address at 1018 S Gretna Green Way, Los Angeles, CA, 90049. Phone: (617) 877-5915. Providers update this record themselves, so call before visiting.

How can I verify Isabella Jp Sledge, MD, MPH's license?

NPPES lists California license number G172537, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.