Peter Hacker, MD
Internal Medicine Physician · Nashua, NH
Peter Hacker, MD is an internal medicine physician with a practice address in Nashua, New Hampshire, and NPI 1679649073, issued on Nov 28, 2006. Check the license on the New Hampshire Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Peter Hacker
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 280 Main St, Nashua, NH 03060
- Phone
- (603) 577-5315
- Enumerated
- Nov 28, 2006
- Entity
- Type 1 · individual
Also registered at 280 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leonard Block, MDSurgery Physician1982618013
- Lisa Bradshaw, NPNurse Practitioner1104906429
- Nicole Bruin, PAPhysician Assistant1528797206
- Donna Caron, ARNPPsychiatric/Mental Health Nurse Practitioner1548220767
- Sarah ClementPsychiatric/Mental Health Nurse Practitioner1891429031
- Anindita Das, M.D.Pediatrics Physician1578646931
Verify Peter Hacker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
78 internal medicine physician records list a Nashua practice address
They are 78 of the 3,140 NPPES records with a Nashua practice address, and 779 internal medicine physician records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 78 in Nashua → All 779 in New Hampshire → Every provider in Nashua →
Other internal medicine physician records in New Hampshire
- Lauren Abbott, MDPortsmouth, NH1619597234
- Cherif Abdelmalek, M.D.Nashua, NH1922396753
- Champa Abeysinghe, M.D.New London, NH1629257134
- Suzanne Abkowitz, MDNorth Conway, NH1811906506
- Arthur Ablayev, MDConcord, NH1598178881
- Indira AcharyaLebanon, NH1407428600
- Philip Adamo, MDLebanon, NH1437106838
- Lisa Adams, MDLebanon, NH1912225186
- Muhammad Afzal, M.D.Lebanon, NH1982983821
- Ojobumijo Agbaji, MDLaconia, NH1689195042
Common questions
What is Peter Hacker, MD's NPI number?
Peter Hacker, MD's National Provider Identifier (NPI) is 1679649073, issued on Nov 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Hacker, MD located?
The NPPES record lists a practice address at 280 Main St, Nashua, NH, 03060. Phone: (603) 577-5315. Providers update this record themselves, so call before visiting.
How can I verify Peter Hacker, MD's license?
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.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.