Nourollah B. Ghorbani, M.D.
Specialist · Walnut Creek, CA
Nourollah B. Ghorbani, M.D. is a specialist with a practice address in Walnut Creek, California, and NPI 1508970682, issued on Aug 18, 2006. Check the license (California A40690, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nourollah B. Ghorbani
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- A40690 CA
Self-reported in NPPES; status is on the state search - Practice location
- 130 LA Casa Via Ste 102, Walnut Creek, CA 94598
- Phone
- (925) 946-9004
- Enumerated
- Aug 18, 2006
- Record last updated
- Apr 14, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (925) 946-9319
- Medicare enrollment
- Enrolled (PECOS I20101130000513); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Also registered at 130 LA Casa Via Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shireen Ghorbani, M.D.Gastroenterology Physician1083845598
Verify Nourollah B. Ghorbani in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license A40690Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average specialist in 2024
11 Medicare Part D claims, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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: $251.68
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Nourollah B. Ghorbani among 5,749 specialist records in California
Nourollah B. Ghorbani, M.D. is one of 5,749 specialist records with a practice address in California. 30% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 60% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1974 · median 1989 among the 1,075 with a school on file
- Record last updated2015 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in California
There are 5,749 specialist records in California.
All 5,749 in California → Every provider in Walnut Creek → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Jerome Davis, M.D.Walnut Creek, CA 945981356397129
- Vincent Dimaggio, M.D.Walnut Creek, CA 945981215959366
- Monica Eigelberger, M.D.Walnut Creek, CA 945981316036387
- Phyllis Emanuel, PHYSICAL THERAPISTWalnut Creek, CA 945981982777066
- Judith Hartman, MDWalnut Creek, CA 945981790785699
- George Huang, M.D.Walnut Creek, CA 945981598954380
- Melinda Myers, MDWalnut Creek, CA 945981194722702
- Rhoda Olkin, PH.D.Walnut Creek, CA 945981366509838
Common questions
What is Nourollah B. Ghorbani, M.D.'s NPI number?
Nourollah B. Ghorbani, M.D.'s National Provider Identifier (NPI) is 1508970682, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nourollah B. Ghorbani, M.D. located?
The NPPES record lists a practice address at 130 LA Casa Via Ste 102, Walnut Creek, CA, 94598. Phone: (925) 946-9004. Providers update this record themselves, so call before visiting.
How can I verify Nourollah B. Ghorbani, M.D.'s license?
NPPES lists California license number A40690, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Nourollah B. Ghorbani, M.D. prescribe under Medicare Part D?
In 2024, Nourollah B. Ghorbani, M.D. had 11 Medicare Part D claims; the average among specialist prescribers was 1,380. 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.