NPPES file of Aug 9, 2026

Manmohan Nayyar, MD

Neurology Physician · Apple Valley, CA

Manmohan Nayyar, MD is a neurology physician with a practice address in Apple Valley, California, and NPI 1124086855, issued on May 2, 2006. Check the license (California A42225, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124086855
Name
Manmohan Nayyar
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License number
A42225 CA
Self-reported in NPPES; status is on the state search
Practice location
18523 Corwin RD Ste A, Apple Valley, CA 92307
Phone
(760) 946-3876
Enumerated
May 2, 2006
Record last updated
Feb 25, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(760) 242-1936
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 18523 Corwin RD Ste A

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

  1. Eduardo Gallegos, M.D.Neurology Physician1548218522
  2. Tristan Mele, DOOrthopaedic Surgery Physician1568800431
  3. Brian Patterson, MD, MPHSurgery Physician1518321157
  4. Andrew Sundin, M.D.Surgery Physician1710412028
  5. Tracy Taggart, M.D.Surgery Physician1962603530
  6. Paul Wisniewski, D.O.Surgical Critical Care Physician1063674190

Verify Manmohan Nayyar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A42225
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 86.8 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score57.1
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $51.99

2 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Manmohan Nayyar$51.99
  2. Specialty average$8,318.07

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

Manmohan Nayyar among 2,339 neurology physician records in California

Manmohan Nayyar, MD is one of 2,339 neurology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 70% of these records are
  • Record last updated2011 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in California

There are 2,339 neurology physician records in California.

The 8 neurology physician records with the nearest ZIP codes

  1. Noel Bernales, M.D.Apple Valley, CA 923071912049974
  2. Eduardo Gallegos, M.D.Apple Valley, CA 923071548218522
  3. Valerie Herrington, DOApple Valley, CA 923071487771739
  4. Rajan Karnani, M.D.Apple Valley, CA 923071720018484
  5. Mala Karnani, DOApple Valley, CA 923071245615798
  6. Sonia Nayyar, M.D.Apple Valley, CA 923071033401070
  7. Ravi Patel, MD, MBA, FACP, FAHAApple Valley, CA 923071962667790
  8. Veena Patel, M.B.B.SApple Valley, CA 923071942528286

Common questions

What is Manmohan Nayyar, MD's NPI number?

Manmohan Nayyar, MD's National Provider Identifier (NPI) is 1124086855, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Manmohan Nayyar, MD located?

The NPPES record lists a practice address at 18523 Corwin RD Ste A, Apple Valley, CA, 92307. Phone: (760) 946-3876. Providers update this record themselves, so call before visiting.

How can I verify Manmohan Nayyar, MD's license?

NPPES lists California license number A42225, 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.

What is Manmohan Nayyar, MD's MIPS final score?

The 2023 MIPS final score is 86.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.