Byron P. Hathcock, MD
Anesthesiology Physician · Brunswick, ME
Byron P. Hathcock, MD is an anesthesiology physician with a practice address in Brunswick, Maine, and NPI 1225107980, issued on Nov 7, 2006. Check the license (Maine MD17383, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Byron P. Hathcock
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- MD17383 ME
Self-reported in NPPES; status is on the state search - Practice location
- 123 Medical Center Dr, Brunswick, ME 04011
- Phone
- (207) 373-6150
- Enumerated
- Nov 7, 2006
- Record last updated
- Oct 30, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070720000054); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 280 in Maine → Look up another NPI →
Also registered at 123 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Felicite Beaudoin, RN/IBCLCLactation Consultant (Registered Nurse)1902136740
- Kimberly Beaulieu, IBCLCLactation Consultant (Registered Nurse)1730416793
- Peggy Beaulieu, SLPSpeech-Language Pathologist1003288911
- Amanda Behnke, APRN-CNPPsychiatric/Mental Health Nurse Practitioner1831612357
Verify Byron P. Hathcock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD17383Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Spectrum Healthcare Partners PABrunswick, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Byron P. Hathcock among 280 anesthesiology physician records in Maine
Byron P. Hathcock, MD is one of 280 anesthesiology physician records with a practice address in Maine. 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 47% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2003 · median 2007 among the 192 with a school on file
- Record last updated2015 · 64% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 anesthesiology physician records list a practice address in Brunswick
They are 11 of the 981 NPPES records with a practice address in Brunswick, and 280 anesthesiology physician records in Maine.
All 280 in Maine → Every provider in Brunswick → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Ronald Chicoine, M.D.Brunswick, ME 040111447368774
- John Crispin, M.D.Brunswick, ME 040111609808898
- James Ewert, MDBrunswick, ME 040111750362364
- Niklas Glenesk, MDBrunswick, ME 040111023578622
- Benjamin JorgensenBrunswick, ME 040111932630290
- Sean Kelly, MDBrunswick, ME 040111659451045
- Andrew Rabinowitz, MDBrunswick, ME 040111023198496
- Irl Rosner, MDBrunswick, ME 040111457431801
Common questions
What is Byron P. Hathcock, MD's NPI number?
Byron P. Hathcock, MD's National Provider Identifier (NPI) is 1225107980, issued on Nov 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Byron P. Hathcock, MD located?
The NPPES record lists a practice address at 123 Medical Center Dr, Brunswick, ME, 04011. Phone: (207) 373-6150. Providers update this record themselves, so call before visiting.
How can I verify Byron P. Hathcock, MD's license?
NPPES lists Maine license number MD17383, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. 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.