NPPES file of Aug 9, 2026

Sundip Sureshchandra Karsan, M.D., M.P.H.

Internal Medicine Physician · West Hollywood, CA

Sundip Sureshchandra Karsan, M.D., M.P.H. is an internal medicine physician with a practice address in West Hollywood, California, and NPI 1134300924, issued on Nov 20, 2007. Check the license (California A100884, 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
1134300924
Name
Sundip Sureshchandra Karsan
Credential
M.D., M.P.H.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A100884 CA
Self-reported in NPPES; status is on the state search
Practice location
8700 Beverly Blvd, West Hollywood, CA 90048
Phone
(650) 906-8387
Enumerated
Nov 20, 2007
Record last updated
Feb 11, 2022
Medicare enrollment
Enrolled (PECOS I20090731000203); accepts Medicare assignment
Medical or professional school
University Of Vermont College Of Medicine, 2006
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.
Download card Updates feed

Also registered at 8700 Beverly Blvd

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

  1. Ryan Abdul-HaqqVascular Surgery Physician1386087864
  2. Sina Abedi, MDAnesthesiology Physician1497558951
  3. Gohar AbrahamryanPhysician Assistant1871729715
  4. Barham Abu Dayyeh, MDGastroenterology Physician1902927353
  5. Anisa Abu-Ramaileh, PHARM.D., BCPSPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1447769732
  6. Jay Acharya, MDNeuroradiology Physician1871995498

Verify Sundip Sureshchandra Karsan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A100884
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

88% fewer Medicare Part D claims than the average internal medicine physician in 2024

387 Medicare Part D claims for 268 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Sundip Karsan387
  2. Specialty average3,176

Most prescribed

  1. Gavilyte-C208 claims
  2. Omeprazole37 claims
  3. Peg-3350 And Electrolytes15 claims
  4. Mesalamine14 claims
  5. Amjevita(Cf) Autoinjector13 claims
  6. Budesonide Dr13 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. Permanente Medical Group IncSan Jose, CA

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

Sundip Sureshchandra Karsan among 17,696 internal medicine physician records in California

Sundip Sureshchandra Karsan, M.D., M.P.H. 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 fileYes · 63% of these records are
  • Graduated2006 · median 2004 among the 11,065 with a school on file
  • Record last updated2022 · 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).

136 internal medicine physician records list a practice address in West Hollywood

They are 136 of the 2,619 NPPES records with a practice address in West Hollywood, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. George Chaux, M.D.Los Angeles, CA 900481619938941
  2. Anish Desai, M.D.Los Angeles, CA 900481518928886
  3. Amanda Ewing, M.D.West Hollywood, CA 900481982661922
  4. Farshid Fararooy, M.D.Los Angeles, CA 900481922045939
  5. Eleonora Fedonenko, M.D.Los Angeles, CA 900481790721850
  6. Christina Harris, MDLos Angeles, CA 900481073553962
  7. Homayoon Khanlou, MDLos Angeles, CA 900481356335277
  8. Dorothy Lowe, M.D.Los Angeles, CA 900481275577835

Common questions

What is Sundip Sureshchandra Karsan, M.D., M.P.H.'s NPI number?

Sundip Sureshchandra Karsan, M.D., M.P.H.'s National Provider Identifier (NPI) is 1134300924, issued on Nov 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sundip Sureshchandra Karsan, M.D., M.P.H. located?

The NPPES record lists a practice address at 8700 Beverly Blvd, West Hollywood, CA, 90048. Phone: (650) 906-8387. Providers update this record themselves, so call before visiting.

How can I verify Sundip Sureshchandra Karsan, M.D., M.P.H.'s license?

NPPES lists California license number A100884, 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 Sundip Sureshchandra Karsan, M.D., M.P.H. prescribe under Medicare Part D?

In 2024, Sundip Sureshchandra Karsan, M.D., M.P.H. had 387 Medicare Part D claims for 268 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.