Navdeep Singh, MD
Pulmonary Disease Physician · Castro Valley, CA
Navdeep Singh, MD is a pulmonary disease physician with a practice address in Castro Valley, California, and NPI 1770547192, issued on Apr 13, 2006. Check the license (California C53421, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Navdeep Singh
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- C53421 CA
Self-reported in NPPES; status is on the state search - Practice location
- 19845 Lake Chabot RD, Castro Valley, CA 94546
- Phone
- (510) 538-4500
- Enumerated
- Apr 13, 2006
- Record last updated
- Dec 1, 2023
- Medicare enrollment
- Enrolled (PECOS I20241003002964); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 19845 Lake Chabot RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Zev Kahn, M.D.Plastic Surgery within the Head & Neck (Otolaryngology) Physician1356310502
Verify Navdeep Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C53421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
1,044 Medicare Part D claims for 155 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 66% of claims.
Most prescribed
- Trelegy Ellipta259 claims
- Montelukast Sodium99 claims
- Breo Ellipta91 claims
- Albuterol Sulfate Hfa88 claims
- Prednisone50 claims
- Spiriva Respimat47 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 MIPS final score for 2023 (Medicare payment program): 83.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Alameda Health SystemSan Leandro, CA
- Qureshi AL-Owir PLLCHenderson, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Navdeep Singh among 1,443 pulmonary disease physician records in California
Navdeep Singh, MD is one of 1,443 pulmonary disease physician records with a practice address in California. 84% 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, 51% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1996 · median 2002 among the 1,061 with a school on file
- Record last updated2023 · 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 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in California
There are 1,443 pulmonary disease physician records in California.
All 1,443 in California → Every provider in Castro Valley → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Laurence Athos, M.D.Castro Valley, CA 945461194898510
- Sammy Hung, MDHayward, CA 945451639192404
- Kevin Lee, MDLivermore, CA 945501245230333
- Initha Elangovan, M.DMartinez, CA 945531083925739
- Jasmine Shah, MDMartinez, CA 945531992912141
- William Auyeung, M.D.Fremont, CA 945381922365857
- Jason Chu, M.D.Fremont, CA 945381972521060
- Marco Pavesi, M.D.Fremont, CA 945381457379554
Common questions
What is Navdeep Singh, MD's NPI number?
Navdeep Singh, MD's National Provider Identifier (NPI) is 1770547192, issued on Apr 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Navdeep Singh, MD located?
The NPPES record lists a practice address at 19845 Lake Chabot RD, Castro Valley, CA, 94546. Phone: (510) 538-4500. Providers update this record themselves, so call before visiting.
How can I verify Navdeep Singh, MD's license?
NPPES lists California license number C53421, 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 Navdeep Singh, MD prescribe under Medicare Part D?
In 2024, Navdeep Singh, MD had 1,044 Medicare Part D claims for 155 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Navdeep Singh, MD's MIPS final score?
The 2023 MIPS final score is 83.4 of 100. 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.