William L. Grapentine, MD
Psychiatry Physician · Springvale, ME
William L. Grapentine, MD is a psychiatry physician with a practice address in Springvale, Maine, and NPI 1417059429, issued on Sep 1, 2006. Check the license (Maine MD17638, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- William L. Grapentine
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- MD17638 ME
Self-reported in NPPES; status is on the state search - Practice location
- 474 Main St, Springvale, ME 04083
- Phone
- (207) 324-1500
- Enumerated
- Sep 1, 2006
- Record last updated
- May 4, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (207) 490-5263
- Medicaid ID
- 432688799 ME
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 326 in Maine → Look up another NPI →
Also registered at 474 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholas Angers, LCPCProfessional Counselor1053559849
- David AppellMental Health Counselor1134377708
- Lindsay Badger, LADCAddiction (Substance Use Disorder) Counselor1376819987
- Alan Bean Burpee, LCSWClinical Social Worker1649338237
- Kelley BernardClinical Social Worker1053610600
- Adam Boisvert, LCSWClinical Social Worker1588775936
Verify William L. Grapentine in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD17638Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 98.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
William L. Grapentine among 326 psychiatry physician records in Maine
William L. Grapentine, MD is one of 326 psychiatry physician records with a practice address in Maine. 63% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 47% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2015 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 psychiatry physician records list a practice address in Springvale
They are 3 of the 162 NPPES records with a practice address in Springvale, and 326 psychiatry physician records in Maine.
All 326 in Maine → Every provider in Springvale → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Kyle Brong, MDSpringvale, ME 040831205356581
- Thomas Lantos, MDSpringvale, ME 040831962414730
- Eleanor Dudek, CNP, PMHNP, ARNPStandish, ME 040841265745228
- William Brennan, MDWestbrook, ME 040921700861028
- Gail Clinton, MDScarborough, ME 040741790955730
- Heidi Collins, MDWestbrook, ME 040921538234588
- Sally Cooper, MDWestbrook, ME 040921013070580
- John Glazer, M.D.Westbrook, ME 040921528026101
Common questions
What is William L. Grapentine, MD's NPI number?
William L. Grapentine, MD's National Provider Identifier (NPI) is 1417059429, issued on Sep 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William L. Grapentine, MD located?
The NPPES record lists a practice address at 474 Main St, Springvale, ME, 04083. Phone: (207) 324-1500. Providers update this record themselves, so call before visiting.
How can I verify William L. Grapentine, MD's license?
NPPES lists Maine license number MD17638, 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.
What is William L. Grapentine, MD's MIPS final score?
The 2023 MIPS final score is 98.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.