John B. Wahlig, MD
Neurological Surgery Physician · Portland, ME
John B. Wahlig, MD is a neurological surgery physician with a practice address in Portland, Maine, and NPI 1790729051, issued on Jun 16, 2006. Check the license (Maine MD16536, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- John B. Wahlig
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- MD16536 ME
Self-reported in NPPES; status is on the state search - Practice location
- 195 Fore River Pkwy, Portland, ME 04102
- Phone
- (207) 553-6054
- Enumerated
- Jun 16, 2006
- Record last updated
- Dec 12, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (207) 553-6076
- Medicaid IDs
- 30204407 NH
410600099 ME - Medicare enrollment
- Enrolled (PECOS I20040817001036); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 32 in Maine → Look up another NPI →
Also registered at 195 Fore River Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ali Abbasian Hersini, MDOrthopaedic Foot and Ankle Surgery Physician1740559236
- Meilin BrodeurSocial Worker1174474001
- Ivan Cardona, MDAllergy & Immunology Physician1215038088
- Barbara Chilmonczyk, M.D.Specialist1497793210
- Holly Christensen, CNMAdvanced Practice Midwife1184669392
- Karin Cole, M.D.Surgical Oncology Physician1740444769
Verify John B. Wahlig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD16536Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average neurological surgery physician in 2024
30 Medicare Part D claims for 26 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Methylprednisolone12 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
- Mercy HospitalPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John B. Wahlig among 32 neurological surgery physician records in Maine
John B. Wahlig, MD is one of 32 neurological surgery physician records with a practice address in Maine. 69% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 34% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1994 · median 2001 among the 20 with a school on file
- Record last updated2013 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Maine
There are 32 neurological surgery physician records in Maine.
All 32 in Maine → Every provider in Portland → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Nicolas Arredondo, M.D.Portland, ME 041021952520694
- Lynn McGrath, MDPortland, ME 041021598008377
- Joseph Alexander, MDScarborough, ME 040741457331035
- Konrad Barth, MDScarborough, ME 040741558307330
- John Birknes, M.D.Scarborough, ME 040741134329402
- William D'Angelo, MDScarborough, ME 040741174567986
- Rajiv Desai, MDScarborough, ME 040741881637833
- Robert Ecker, M.D.Scarborough, ME 040741184683708
Common questions
What is John B. Wahlig, MD's NPI number?
John B. Wahlig, MD's National Provider Identifier (NPI) is 1790729051, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John B. Wahlig, MD located?
The NPPES record lists a practice address at 195 Fore River Pkwy, Portland, ME, 04102. Phone: (207) 553-6054. Providers update this record themselves, so call before visiting.
How can I verify John B. Wahlig, MD's license?
NPPES lists Maine license number MD16536, 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.
How much does John B. Wahlig, MD prescribe under Medicare Part D?
In 2024, John B. Wahlig, MD had 30 Medicare Part D claims for 26 beneficiaries; the average among neurological surgery physician prescribers was 172. 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.