Manak Sethi, M.D.
Hospitalist Physician · Rancho Cucamonga, CA
Manak Sethi, M.D. is a hospitalist physician with a practice address in Rancho Cucamonga, California, and NPI 1881806818, issued on May 3, 2007. Check the license (California A 99165, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Manak Sethi
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- A 99165 CA
A99165 CA
Self-reported in NPPES; status is on the state search - Practice location
- PO Box 4649, Rancho Cucamonga, CA 91729
- Phone
- (626) 859-4155
- Enumerated
- May 3, 2007
- Record last updated
- Jun 11, 2024
- Medicare enrollment
- Enrolled (PECOS I20130618000751); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Verify Manak Sethi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A 99165Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average hospitalist physician in 2024
1,744 Medicare Part D claims for 256 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 55 claims were for opioids.
Most prescribed
- Atorvastatin Calcium83 claims
- Eliquis75 claims
- Amlodipine Besylate74 claims
- Famotidine59 claims
- Metoprolol Tartrate58 claims
- Tamsulosin Hcl49 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: $76.12
3 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 7,324 providers of this specialty with any payment received $494.84 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.
Bills Medicare through 2 group practices
- Galen Inpatient Physicians PCWest Covina, CA
- Verdant Medicine PCCovina, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Manak Sethi among 3,099 hospitalist physician records in California
Manak Sethi, M.D. 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 2007, is newer than 27% of them.
- NPI issued2007 · 27% of these records are older, 66% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated1999 · median 2010 among the 2,505 with a school on file
- Record last updated2024 · 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).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Rancho Cucamonga → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Ben Chiang, M.D.Hacienda Heights, CA 917451073742193
- Wayne Dodakian, D.O.Chino, CA 917101124281761
- Tatiana Hoeffer, MDChino, CA 917101487274825
- Asher Edwards, D.O.Baldwin Park, CA 917061407103054
- Abigail Evangelista, DOBaldwin Park, CA 917061619612066
- Brett Provence, D.O.Baldwin Park, CA 917061003048026
- Kathleen Teves, MDBaldwin Park, CA 917061417344383
- Jason Xu, M.D.Baldwin Park, CA 917061144649807
Common questions
What is Manak Sethi, M.D.'s NPI number?
Manak Sethi, M.D.'s National Provider Identifier (NPI) is 1881806818, issued on May 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Manak Sethi, M.D. located?
The NPPES record lists a practice address at PO Box 4649, Rancho Cucamonga, CA, 91729. Phone: (626) 859-4155. Providers update this record themselves, so call before visiting.
How can I verify Manak Sethi, M.D.'s license?
NPPES lists California license number A 99165, 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 Manak Sethi, M.D. prescribe under Medicare Part D?
In 2024, Manak Sethi, M.D. had 1,744 Medicare Part D claims for 256 beneficiaries; the average among hospitalist physician prescribers was 521. 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.