Kristen Lang
Family Medicine Physician · Portland, ME
Kristen Lang is a family medicine physician with a practice address in Portland, Maine, and NPI 1598298697, issued on Apr 5, 2017. Check the license (Maine MD23901, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Kristen Lang
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD23901 ME
Self-reported in NPPES; status is on the state search - Practice location
- 331 Veranda St, Portland, ME 04103
- Phone
- (207) 828-2402
- Enumerated
- Apr 5, 2017
- Record last updated
- Oct 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200903000833); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,172 in Maine → Look up another NPI →
Also registered at 331 Veranda St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Benson, M.D.Family Medicine Physician1992827851
- Beth Brausch, OTOccupational Therapist1356528301
- Steven Brewster, MDFamily Medicine Physician1497851307
- Cathra Chappelle, MDFamily Medicine Physician1912957069
- Patrick Connolly, MDFamily Medicine Physician1982655098
- Douglas Couper, MDInternal Medicine Physician1154371243
Verify Kristen Lang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD23901Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% more Medicare Part D claims than the average family medicine physician in 2024
4,659 Medicare Part D claims for 471 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 220 claims were for opioids.
Most prescribed
- Atorvastatin Calcium303 claims
- Lisinopril208 claims
- Omeprazole182 claims
- Levothyroxine Sodium176 claims
- Hydrochlorothiazide157 claims
- Amlodipine Besylate150 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 2 group practices
- Martin's Point Health Care, Inc.Portland, ME
- Riverview Physical Therapy Limited PartnershipYarmouth, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristen Lang among 1,172 family medicine physician records in Maine
Kristen Lang 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 updated2020 · 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).
89 family medicine physician records list a practice address in Portland
They are 89 of the 6,022 NPPES records with a practice address in Portland, and 1,172 family medicine physician records in Maine.
All 1,172 in Maine → Every provider in Portland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Christopher Bartlett, M.D.Portland, ME 041031083656961
- Steven Brewster, MDPortland, ME 041031497851307
- Cathra Chappelle, MDPortland, ME 041031912957069
- Patrick Connolly, MDPortland, ME 041031982655098
- Richard Entel, MDPortland, ME 041031760418990
- James Harper, MDPortland, ME 041031245286129
- Lewis Holmes, MDPortland, ME 041031649269184
- David Howes, MDPortland, ME 041031407802382
Common questions
What is Kristen Lang's NPI number?
Kristen Lang's National Provider Identifier (NPI) is 1598298697, issued on Apr 5, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Kristen Lang located?
The NPPES record lists a practice address at 331 Veranda St, Portland, ME, 04103. Phone: (207) 828-2402. Providers update this record themselves, so call before visiting.
How can I verify Kristen Lang's license?
NPPES lists Maine license number MD23901, 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 Kristen Lang prescribe under Medicare Part D?
In 2024, Kristen Lang had 4,659 Medicare Part D claims for 471 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.