David Edson Clark, DO
Family Medicine Physician · South Portland, ME
David Edson Clark, DO is a family medicine physician with a practice address in South Portland, Maine, and NPI 1760910863, issued on Jun 1, 2017. Check the license (Maine DO3002, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- David Edson Clark
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DO3002 ME
Self-reported in NPPES; status is on the state search - Practice location
- 100 Foden RD Ste 203, South Portland, ME 04106
- Phone
- (207) 874-1489
- Enumerated
- Jun 1, 2017
- Record last updated
- Mar 3, 2026
- Fax
- (207) 523-8590
- Medicare enrollment
- Enrolled (PECOS I20200904000717); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,172 in Maine → Look up another NPI →
Also registered at 100 Foden RD Ste 203
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher CathcartPhysician Assistant1073179230
- Megan Driscoll, MDFamily Medicine Physician1265482152
- Bayleigh IsherwoodNurse Practitioner1295217958
- Meaghan JohnsonFamily Medicine Physician1932546884
- Karyn King, M.D.Family Medicine Physician1952890485
- Victoria Lazareth, NPAdult Health Nurse Practitioner1497729297
Verify David Edson Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license DO3002Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average family medicine physician in 2024
647 Medicare Part D claims for 137 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium45 claims
- Losartan Potassium39 claims
- Lisinopril34 claims
- Amlodipine Besylate26 claims
- Rosuvastatin Calcium26 claims
- Omeprazole20 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 88.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Intermed PASouth Portland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Edson Clark among 1,172 family medicine physician records in Maine
David Edson Clark, DO is one of 1,172 family medicine physician records with a practice address in Maine. 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 2017, is newer than 79% of them.
- NPI issued2017 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2017 · median 2008 among the 668 with a school on file
- Record last updated2026 · 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 207Q00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 family medicine physician records list a practice address in South Portland
They are 31 of the 1,143 NPPES records with a practice address in South Portland, and 1,172 family medicine physician records in Maine.
All 1,172 in Maine → Every provider in South Portland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Matthew Belcher, MDSouth Portland, ME 041061952351223
- Stephen Blair, D.O.South Portland, ME 041061992730311
- Morgen Buehner, MDSo Portland, ME 041061346315637
- Michael Ciampi, M.D.South Portland, ME 041061205862760
- Mary Connolly, MDSouth Portland, ME 041061558535559
- Megan Driscoll, MDSouth Portland, ME 041061265482152
- Jeffrey Grassmann, D.O.South Portland, ME 041061750580486
- John Hatzenbuehler, MDSouth Portland, ME 041061699844365
Common questions
What is David Edson Clark, DO's NPI number?
David Edson Clark, DO's National Provider Identifier (NPI) is 1760910863, issued on Jun 1, 2017. An NPI identifies a provider in billing; it is not a license.
Where is David Edson Clark, DO located?
The NPPES record lists a practice address at 100 Foden RD Ste 203, South Portland, ME, 04106. Phone: (207) 874-1489. Providers update this record themselves, so call before visiting.
How can I verify David Edson Clark, DO's license?
NPPES lists Maine license number DO3002, 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 David Edson Clark, DO prescribe under Medicare Part D?
In 2024, David Edson Clark, DO had 647 Medicare Part D claims for 137 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is David Edson Clark, DO's MIPS final score?
The 2023 MIPS final score is 88.5 of 100, reported for the practice group. 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.