Stephen Paul Sheerin, M.D.
Internal Medicine Physician · Santa Rosa, CA
Stephen Paul Sheerin, M.D. is an internal medicine physician with a practice address in Santa Rosa, California, and NPI 1265427207, issued on Sep 15, 2005. Check the license (California G28180, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Stephen Paul Sheerin
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G28180 CA
Self-reported in NPPES; status is on the state search - Practice location
- 751 Lombardi Court, Santa Rosa, CA 95407
- Phone
- (707) 547-2222
- Enumerated
- Sep 15, 2005
- Record last updated
- Nov 21, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (707) 547-2229
- Medicare enrollment
- Enrolled (PECOS I20100329000346); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 1973
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 751 Lombardi Court
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaila Chan, FNP-CNurse Practitioner1972173458
Verify Stephen Paul Sheerin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G28180Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $77.58
1 payment: food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Santa Rosa Community Health CentersSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Paul Sheerin among 17,696 internal medicine physician records in California
Stephen Paul Sheerin, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1973 · median 2004 among the 11,065 with a school on file
- Record last updated2011 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
98 internal medicine physician records list a practice address in Santa Rosa
They are 98 of the 6,884 NPPES records with a practice address in Santa Rosa, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Santa Rosa → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jennifer Hung, D.O.Santa Rosa, CA 954071528118395
- Soheila Benrazavi, MDSanta Rosa, CA 954051003339722
- Sanyogeeta Bhaway, M.D.Santa Rosa, CA 954051275828162
- Asia DowningSanta Rosa, CA 954051316365265
- Derek Gong, M.D.Santa Rosa, CA 954091184671513
- Anh Hoang, DOSanta Rosa, CA 954051114380581
- Siddharth Hublikar, MDSanta Rosa, CA 954051912133646
- Naseer JameelSanta Rosa, CA 954051518378413
Common questions
What is Stephen Paul Sheerin, M.D.'s NPI number?
Stephen Paul Sheerin, M.D.'s National Provider Identifier (NPI) is 1265427207, issued on Sep 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Paul Sheerin, M.D. located?
The NPPES record lists a practice address at 751 Lombardi Court, Santa Rosa, CA, 95407. Phone: (707) 547-2222. Providers update this record themselves, so call before visiting.
How can I verify Stephen Paul Sheerin, M.D.'s license?
NPPES lists California license number G28180, 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.
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.