Ernest Nathan C Flaim, D.O.
Anesthesiology Physician · Bel Air, MD
Ernest Nathan C Flaim, D.O. is an anesthesiology physician with a practice address in Bel Air, Maryland, and NPI 1871820340, issued on Nov 4, 2009. Check the license (Maryland H0076928, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Ernest Nathan C Flaim
- Credential
- D.O.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- H0076928 MD
34.010696 OH
Self-reported in NPPES; status is on the state search - Practice location
- 500 Upper Chesapeake Dr, Bel Air, MD 21014
- Phone
- (443) 643-1000
- Enumerated
- Nov 4, 2009
- Record last updated
- Jan 26, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140821001629); accepts Medicare assignment
- Medical or professional school
- West Virginia School Of Osteopathic Medicine, 2008
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,253 in Maryland → Look up another NPI →
Also registered at 500 Upper Chesapeake Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Titilayo Adetu, MDFamily Medicine Physician1053479204
- Christina AgronRegistered Nurse1336985225
- Ekunola Alade, MDInternal Medicine Physician1750556288
- Olusumbo AladeMedical Physician Assistant1417484965
Verify Ernest Nathan C Flaim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license H0076928Check 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: $23.29
1 payment: food and beverage; the largest payer was Vertex Pharmaceuticals Incorporated. 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
- Maryland Anesthesia And Pain Management Services PCBel Air, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ernest Nathan C Flaim among 1,253 anesthesiology physician records in Maryland
Ernest Nathan C Flaim, D.O. is one of 1,253 anesthesiology physician records with a practice address in Maryland. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 65% of them.
- NPI issued2009 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2008 · median 2005 among the 813 with a school on file
- Record last updated2015 · 60% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Maryland
There are 1,253 anesthesiology physician records in Maryland.
All 1,253 in Maryland → Every provider in Bel Air → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Steven Ambrosich, M.D.Bel Air, MD 210141841236056
- Michael Eves, D.O.Bel Air, MD 210141346266129
- James Ferrarese, M.D.Bel Air, MD 210141508892589
- Vincent Franze, D.O.Bel Air, MD 210141508885393
- Andrew Heath, MDBel Air, MD 210141982744645
- Chirag Jani, MDBel Air, MD 210141174551956
- Sanjeev Kumar, MDBel Air, MD 210141477550853
- Rodger Oursler, M.D.Bel Air, MD 210141225053226
Common questions
What is Ernest Nathan C Flaim, D.O.'s NPI number?
Ernest Nathan C Flaim, D.O.'s National Provider Identifier (NPI) is 1871820340, issued on Nov 4, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Ernest Nathan C Flaim, D.O. located?
The NPPES record lists a practice address at 500 Upper Chesapeake Dr, Bel Air, MD, 21014. Phone: (443) 643-1000. Providers update this record themselves, so call before visiting.
How can I verify Ernest Nathan C Flaim, D.O.'s license?
NPPES lists Maryland license number H0076928, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. 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.