Brian Joseph Frenkiewich, DO
Family Medicine Physician · New London, NH
Brian Joseph Frenkiewich, DO is a family medicine physician with a practice address in New London, New Hampshire, and NPI 1134392251, issued on Apr 9, 2008. Check the license (New Hampshire 16217, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Brian Joseph Frenkiewich
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 16217 NH
2125 ME
Self-reported in NPPES; status is on the state search - Practice location
- 273 County RD, New London, NH 03257
- Phone
- (603) 526-5544
- Enumerated
- Apr 9, 2008
- Record last updated
- Jul 2, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (603) 526-8646
- Medicare enrollment
- Enrolled (PECOS I20131107000398); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 2008
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 816 in New Hampshire → Look up another NPI →
Also registered at 273 County RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ogechi Agogbuo, MDInternal Medicine Physician1265007595
- Sarah Anderson, RD, LDRegistered Dietitian1265687073
- Paul Asenjo, CRNACertified Registered Nurse Anesthetist1134862733
Verify Brian Joseph Frenkiewich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 16217Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average family medicine physician in 2024
7,117 Medicare Part D claims for 694 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 323 claims were for opioids.
Most prescribed
- Atorvastatin Calcium584 claims
- Amlodipine Besylate346 claims
- Lisinopril331 claims
- Levothyroxine Sodium257 claims
- Losartan Potassium228 claims
- Metoprolol Succinate215 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
- The New London Hospital Association IncNew London, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian Joseph Frenkiewich among 816 family medicine physician records in New Hampshire
Brian Joseph Frenkiewich, DO is one of 816 family medicine physician records with a practice address in New Hampshire. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 64% of them.
- NPI issued2008 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2008 · median 2003 among the 498 with a school on file
- Record last updated2018 · 62% 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 New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 family medicine physician records list a practice address in New London
They are 8 of the 207 NPPES records with a practice address in New London, and 816 family medicine physician records in New Hampshire.
All 816 in New Hampshire → Every provider in New London → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Pineal BekereNew London, NH 032571114543949
- Andrea Ferland, DNPNew London, NH 032571659254308
- Adrienne Gerhart, D.O.New London, NH 032571891745410
- Stephen Jumper, M.D.New London, NH 032571679190425
- Kelly Kinney, M.D.New London, NH 032571609895291
- Amy Schneider, MDNew London, NH 032571952331373
- Anthony Yuskaitis, M.D.New London, NH 032571922215946
- Kyle Baron, MDNew Hampton, NH 032561821330242
Common questions
What is Brian Joseph Frenkiewich, DO's NPI number?
Brian Joseph Frenkiewich, DO's National Provider Identifier (NPI) is 1134392251, issued on Apr 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Brian Joseph Frenkiewich, DO located?
The NPPES record lists a practice address at 273 County RD, New London, NH, 03257. Phone: (603) 526-5544. Providers update this record themselves, so call before visiting.
How can I verify Brian Joseph Frenkiewich, DO's license?
NPPES lists New Hampshire license number 16217, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brian Joseph Frenkiewich, DO prescribe under Medicare Part D?
In 2024, Brian Joseph Frenkiewich, DO had 7,117 Medicare Part D claims for 694 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.