Preet Bhambra, D.O.
Hospitalist Physician · Walnut Creek, CA
Preet Bhambra, D.O. is a hospitalist physician with a practice address in Walnut Creek, California, and NPI 1598919839, issued on Nov 13, 2008. Check the license (California 20A10515, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Preet Bhambra
- Credential
- D.O.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 20A10515 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1220 Rossmoor Pkwy, Walnut Creek, CA 94595
- Phone
- (925) 947-3393
- Enumerated
- Nov 13, 2008
- Record last updated
- Jun 5, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (925) 947-3396
- Medicare enrollment
- Enrolled (PECOS I20090521000600); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 1220 Rossmoor Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sohrab Amiri, M.D.Internal Medicine Physician1811420243
- Mitchell Applegate, M.D.Hospitalist Physician1093803447
- Anusha Bakshi, M.D.Internal Medicine Physician1346778909
- Christian Balzer, M.D.Internal Medicine Physician1518104892
Verify Preet Bhambra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A10515Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% more Medicare Part D claims than the average hospitalist physician in 2024
633 Medicare Part D claims for 158 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 28 claims were for opioids.
Most prescribed
- Prednisone32 claims
- Pantoprazole Sodium26 claims
- Levothyroxine Sodium23 claims
- Potassium Chloride23 claims
- Furosemide22 claims
- Lisinopril22 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.7 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- John Muir Physician NetworkConcord, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Preet Bhambra among 3,099 hospitalist physician records in California
Preet Bhambra, D.O. is one of 3,099 hospitalist physician records with a practice address in California. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 34% of them.
- NPI issued2008 · 34% of these records are older, 61% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2007 · median 2010 among the 2,505 with a school on file
- Record last updated2015 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 hospitalist physician records list a practice address in Walnut Creek
They are 68 of the 6,170 NPPES records with a practice address in Walnut Creek, and 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Walnut Creek → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Mitchell Applegate, M.D.Walnut Creek, CA 945951093803447
- Ansoo Batsha, M.D.Walnut Creek, CA 945951851594089
- Susan Bell, MDWalnut Creek, CA 945951952489783
- Rami Fasheh, M.D.Walnut Creek, CA 945951265577001
- Robert Feren, M.D.Walnut Creek, CA 945951851453104
- Neetu Gakhar, M.D.Walnut Creek, CA 945951093993099
- Betsy Jacobs, M.D.Walnut Creek, CA 945951124041066
- Nicole Jones, D.O.Walnut Creek, CA 945951205856168
Common questions
What is Preet Bhambra, D.O.'s NPI number?
Preet Bhambra, D.O.'s National Provider Identifier (NPI) is 1598919839, issued on Nov 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Preet Bhambra, D.O. located?
The NPPES record lists a practice address at 1220 Rossmoor Pkwy, Walnut Creek, CA, 94595. Phone: (925) 947-3393. Providers update this record themselves, so call before visiting.
How can I verify Preet Bhambra, D.O.'s license?
NPPES lists California license number 20A10515, 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 Preet Bhambra, D.O. prescribe under Medicare Part D?
In 2024, Preet Bhambra, D.O. had 633 Medicare Part D claims for 158 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Preet Bhambra, D.O.'s MIPS final score?
The 2023 MIPS final score is 85.7 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.