Ivan M. Grynyshin, MD
Anesthesiology Physician · Pottsville, PA
Ivan M. Grynyshin, MD is an anesthesiology physician with a practice address in Pottsville, Pennsylvania, and NPI 1124000369, issued on Nov 15, 2005. Check the license (Pennsylvania MD423998, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Ivan M. Grynyshin
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- MD423998 PA
Self-reported in NPPES; status is on the state search - Practice location
- 420 S Jackson St, Pottsville, PA 17901
- Phone
- (570) 346-7797
- Enumerated
- Nov 15, 2005
- Record last updated
- Apr 20, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicaid ID
- 1010799200001 PA
- Medicare enrollment
- Enrolled (PECOS I20040916000259); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,481 in Pennsylvania → Look up another NPI →
Also registered at 420 S Jackson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sherry Burinsky-Bottor, CRNACertified Registered Nurse Anesthetist1609174507
- Theresa Carodiskey, CRNACertified Registered Nurse Anesthetist1972613206
- Babar Choudhry, MD/OWNERGeriatric Psychiatry Physician1164598512
- William Connolly, D.O.Specialist1356337737
- Patti Ann Dasilva, CRNPFamily Nurse Practitioner1457741985
- Arturo Dinicola, MDAnesthesiology Physician1386626521
Verify Ivan M. Grynyshin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD423998Check 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: $196.49
11 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 17,774 providers of this specialty with any payment received $669.59 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
- The Pottsville PA Endoscopy Asc LPPottsville, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ivan M. Grynyshin among 2,481 anesthesiology physician records in Pennsylvania
Ivan M. Grynyshin, MD is one of 2,481 anesthesiology physician records with a practice address in Pennsylvania. 76% 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, 81% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2004 · median 2005 among the 1,720 with a school on file
- Record last updated2009 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Pennsylvania
There are 2,481 anesthesiology physician records in Pennsylvania.
All 2,481 in Pennsylvania → Every provider in Pottsville → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Naeem Akhtar, M.D.Scranton, PA 179011194726828
- Arturo Dinicola, MDPottsville, PA 179011386626521
- John Garrett, MDPottsville, PA 179011053376798
- Barry Jenkins, MDPottsville, PA 179011023090628
- Ashok Kumar, MDPottsville, PA 179011659353258
- Prakash Nayak, MDPottsville, PA 179011922080167
- Devi Pujara, MDPottsville, PA 179011033191275
- Stephen Sardino, M.D.Pottsville, PA 179011730319591
Common questions
What is Ivan M. Grynyshin, MD's NPI number?
Ivan M. Grynyshin, MD's National Provider Identifier (NPI) is 1124000369, issued on Nov 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ivan M. Grynyshin, MD located?
The NPPES record lists a practice address at 420 S Jackson St, Pottsville, PA, 17901. Phone: (570) 346-7797. Providers update this record themselves, so call before visiting.
How can I verify Ivan M. Grynyshin, MD's license?
NPPES lists Pennsylvania license number MD423998, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. 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.