Nitin Sil, MD
Hospitalist Physician · Mill Valley, CA
Nitin Sil, MD is a hospitalist physician with a practice address in Mill Valley, California, and NPI 1689752578, issued on Nov 1, 2006. Check the license (California A92455, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nitin Sil
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- A92455 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3 Wordsworth CT, Mill Valley, CA 94941
- Phone
- (314) 494-4627
- Enumerated
- Nov 1, 2006
- Record last updated
- Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 00A924550 CA
- Medicare enrollment
- Enrolled (PECOS I20051121000915); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Verify Nitin Sil in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A92455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average hospitalist physician in 2024
272 Medicare Part D claims for 104 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefpodoxime Proxetil26 claims
- Doxycycline Monohydrate14 claims
- Pantoprazole Sodium14 claims
- Prednisone13 claims
- Atorvastatin Calcium12 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.
Bills Medicare through one group practice
- Permanente Medical Group IncVallejo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nitin Sil among 3,099 hospitalist physician records in California
Nitin Sil, MD 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 73% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2002 · median 2010 among the 2,505 with a school on file
- Record last updated2021 · 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 Mill Valley → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Julie Freedman, MDLarkspur, CA 949391033206891
- Pradeep Singh, M.D.Novato, CA 949491326200726
- Samuel Adams, MDGreenbrae, CA 949041497785034
- Jonathan Frankman, DOKentfield, CA 949041689163370
- Bansuri Patel-Thakkar, DOGreenbrae, CA 949041245812742
- Marwa Shoeb, M.D.Greenbrae, CA 949041376709147
- Ingrid Brennan, MDSan Rafael, CA 949031518046655
- Anne-Maree Cantwell, MDSan Rafael, CA 949031679657670
Common questions
What is Nitin Sil, MD's NPI number?
Nitin Sil, MD's National Provider Identifier (NPI) is 1689752578, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nitin Sil, MD located?
The NPPES record lists a practice address at 3 Wordsworth CT, Mill Valley, CA, 94941. Phone: (314) 494-4627. Providers update this record themselves, so call before visiting.
How can I verify Nitin Sil, MD's license?
NPPES lists California license number A92455, 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 Nitin Sil, MD prescribe under Medicare Part D?
In 2024, Nitin Sil, MD had 272 Medicare Part D claims for 104 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.