Caroline A. Gerhardt, MD
Family Medicine Physician · West Lebanon, NH
Caroline A. Gerhardt, MD is a family medicine physician with a practice address in West Lebanon, New Hampshire, and NPI 1154389096, issued on May 2, 2006. Check the license (New Hampshire 23338, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Caroline A. Gerhardt
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 23338 NH
Self-reported in NPPES; status is on the state search - Practice location
- 1 Oak Ridge RD, West Lebanon, NH 03784
- Phone
- (603) 448-1941
- Enumerated
- May 2, 2006
- Record last updated
- Mar 26, 2026
- Fax
- (603) 448-6059
- Medicare enrollment
- Enrolled (PECOS I20220721002622); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 816 in New Hampshire → Look up another NPI →
Also registered at 1 Oak Ridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Alvarenga, D.M.D.Periodontics1902907710
- James Kelsey, M.D.Family Medicine Physician1528147618
- Rebecca Philbrick, FNP-CFamily Nurse Practitioner1861265944
Verify Caroline A. Gerhardt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 23338Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average family medicine physician in 2024
976 Medicare Part D claims for 190 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Atorvastatin Calcium76 claims
- Levothyroxine Sodium38 claims
- Lisinopril26 claims
- Metformin Hcl26 claims
- Metoprolol Succinate26 claims
- Bupropion Hcl Sr25 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
- Family Health Center, P.A.West Lebanon, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caroline A. Gerhardt among 816 family medicine physician records in New Hampshire
Caroline A. Gerhardt, MD 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 43% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2000 · median 2003 among the 498 with a school on file
- Record last updated2026 · 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).
2 family medicine physician records list a practice address in West Lebanon
They are 2 of the 132 NPPES records with a practice address in West Lebanon, and 816 family medicine physician records in New Hampshire.
All 816 in New Hampshire → Every provider in West Lebanon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- James Kelsey, M.D.West Lebanon, NH 037841528147618
- Aaron Solnit, M.D.Woodsville, NH 037851992754964
- Loren Solnit, M.D.Woodsville, NH 037851316996432
- Sarah Young-Xu, M.D.Woodsville, NH 037851700835824
- Linda Defrahn, D.O.North Haverhill, NH 037741760539449
- Robert Bishop, DONewport, NH 037731194746909
- Amanda Dostaler, DONewport, NH 037731346745049
- Lawrence Schissel, MDNewport, NH 037731689769945
Common questions
What is Caroline A. Gerhardt, MD's NPI number?
Caroline A. Gerhardt, MD's National Provider Identifier (NPI) is 1154389096, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Caroline A. Gerhardt, MD located?
The NPPES record lists a practice address at 1 Oak Ridge RD, West Lebanon, NH, 03784. Phone: (603) 448-1941. Providers update this record themselves, so call before visiting.
How can I verify Caroline A. Gerhardt, MD's license?
NPPES lists New Hampshire license number 23338, 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 Caroline A. Gerhardt, MD prescribe under Medicare Part D?
In 2024, Caroline A. Gerhardt, MD had 976 Medicare Part D claims for 190 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.