NPPES file of Aug 9, 2026

Ramnik Singh, M.D.

Physical Medicine & Rehabilitation Physician · Irvine, CA

Ramnik Singh, M.D. is a physical medicine & rehabilitation physician with a practice address in Irvine, California, and NPI 1275662967, issued on Mar 6, 2007. Check the license (California A94406, 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
1275662967
Name
Ramnik Singh
Credential
M.D.
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
A94406 CA
Self-reported in NPPES; status is on the state search
Practice location
18124 Culver Dr Ste F, Irvine, CA 92612
Phone
(949) 552-9393
Enumerated
Mar 6, 2007
Record last updated
Aug 6, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(949) 552-9394
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 physical medicine & rehabilitation physician records → All 1,549 in California → Look up another NPI →

Also registered at 18124 Culver Dr Ste F

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

  1. Michael Bastani, DPMFoot & Ankle Surgery Podiatrist1811379365

Verify Ramnik Singh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A94406    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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Industry payments in 2024: $29.86

1 payment: food and beverage; the largest payer was Abbvie Inc. The 3,895 providers of this specialty with any payment received $1,237.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ramnik Singh$29.86
  2. Specialty average$1,237.86

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

Ramnik Singh among 1,549 physical medicine & rehabilitation physician records in California

Ramnik Singh, M.D. is one of 1,549 physical medicine & rehabilitation physician records with a practice address in California. 59% 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 30% of them.

  • NPI issued2007 · 30% of these records are older, 59% newer
  • In a Medicare fileYes · 59% of these records are
  • In the CMS Doctors and Clinicians fileNo · 51% of these records are
  • Record last updated2007 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in California

There are 1,549 physical medicine & rehabilitation physician records in California.

All 1,549 in California → Every provider in Irvine → Physical Medicine & Rehabilitation Physician nationwide →

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Ronald Levin, MDIrvine, CA 926121295816999
  2. Allyson Merriam, DPTIrvine, CA 926121629676184
  3. Jeffrey Olsen, M.D.Irvine, CA 926121376537399
  4. Shadi Farhadi, PTIrvine, CA 926141891343521
  5. Irene Tseng, MDIrvine, CA 926141962082081
  6. Wanda Chang, M.D.Irvine, CA 926181336396373
  7. Jessica ChengIrvine, CA 926181336672302
  8. Michael Chiu, PTIrvine, CA 926181851818165

Common questions

What is Ramnik Singh, M.D.'s NPI number?

Ramnik Singh, M.D.'s National Provider Identifier (NPI) is 1275662967, issued on Mar 6, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ramnik Singh, M.D. located?

The NPPES record lists a practice address at 18124 Culver Dr Ste F, Irvine, CA, 92612. Phone: (949) 552-9393. Providers update this record themselves, so call before visiting.

How can I verify Ramnik Singh, M.D.'s license?

NPPES lists California license number A94406, 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. Medicare files from data.cms.gov. 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.