NPPES file of Aug 9, 2026

Manmohan Gursahani, MD

Urology Physician · Fullerton, CA

Manmohan Gursahani, MD is a urology physician with a practice address in Fullerton, California, and NPI 1720042336, issued on Apr 12, 2006. Check the license (California C51339, 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
1720042336
Name
Manmohan Gursahani
Credential
MD
Primary taxonomy
Urology Physician 208800000X
License number
C51339 CA
Self-reported in NPPES; status is on the state search
Practice location
1024 Ferndale Ave, Fullerton, CA 92831
Phone
(559) 241-4513
Enumerated
Apr 12, 2006
Record last updated
Dec 23, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20121121000266); accepts Medicare assignment
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.
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Verify Manmohan Gursahani in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C51339
    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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2.4 times the Medicare Part D claims of the average urology physician in 2024

3,186 Medicare Part D claims for 776 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Manmohan Gursahani3,186
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl1,051 claims
  2. Finasteride313 claims
  3. Oxybutynin Chloride Er300 claims
  4. Gemtesa178 claims
  5. Trospium Chloride169 claims
  6. Doxazosin Mesylate135 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.

Industry payments in 2024: $408.85

19 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Manmohan Gursahani$408.85
  2. Specialty average$3,800.04

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

Bills Medicare through one group practice

  1. Alfred A Sidhom M D IncAnaheim, CA

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

Urology Physician providers in California

There are 1,524 urology physician records in California.

Other urology physician records in California

  1. David Aaronson, MDOakland, CA1215053129
  2. Jason Abber, MDPanorama City, CA1356366926
  3. Marc Abboud, MDLos Alamitos, CA1265096531
  4. George AbdelsayedAnaheim, CA1568721843
  5. Garen AbediDowney, CA1285909051
  6. Jennifer Abidari, MDStanford, CA1811098197
  7. Sherif Aboseif, MDOxnard, CA1093882995
  8. Parwiz Abrahimi, M.D., PH.D.Los Angeles, CA1154857613
  9. Anthony Acquaviva, MDVallejo, CA1457439283
  10. Theodore Affue, M.D.El Centro, CA1386674000

Common questions

What is Manmohan Gursahani, MD's NPI number?

Manmohan Gursahani, MD's National Provider Identifier (NPI) is 1720042336, issued on Apr 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Manmohan Gursahani, MD located?

The NPPES record lists a practice address at 1024 Ferndale Ave, Fullerton, CA, 92831. Phone: (559) 241-4513. Providers update this record themselves, so call before visiting.

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

NPPES lists California license number C51339, 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 Manmohan Gursahani, MD prescribe under Medicare Part D?

In 2024, Manmohan Gursahani, MD had 3,186 Medicare Part D claims for 776 beneficiaries; the average among urology physician prescribers was 1,340. 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.