Eric C. Chang, MD
Neurological Surgery Physician · Nashua, NH
Eric C. Chang, MD is a neurological surgery physician with a practice address in Nashua, New Hampshire, and NPI 1538295928, issued on Feb 27, 2007. Check the license (New Hampshire 17992, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Eric C. Chang
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- 17992 NH
Self-reported in NPPES; status is on the state search - Practice location
- 17 Prospect St, Nashua, NH 03060
- Phone
- (603) 577-2663
- Enumerated
- Feb 27, 2007
- Record last updated
- May 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (603) 577-3366
- Medicare enrollment
- Enrolled (PECOS I20130815000194); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 35 in New Hampshire → Look up another NPI →
Also registered at 17 Prospect St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Alexander, M.D.Internal Medicine Physician1144259508
- James Barger, MDOrthopaedic Surgery Physician1801326046
- Candice Camacho, MDInternal Medicine Physician1447231584
- Sarah DeanPhysician Assistant1033802822
- Jennifer Drouin, PA-CPhysician Assistant1942504998
- Jon Duhaime, FNPFamily Nurse Practitioner1710345509
Verify Eric C. Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 17992Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $1,236.22
9 payments; by number, the most common kind was food and beverage; the largest payer was Globus Medical, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Providence Health And Services- WashingtonEverett, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric C. Chang among 35 neurological surgery physician records in New Hampshire
Eric C. Chang, MD is one of 35 neurological surgery physician records with a practice address in New Hampshire. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 37% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2005 · median 2005 among the 28 with a school on file
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in New Hampshire
There are 35 neurological surgery physician records in New Hampshire.
All 35 in New Hampshire → Every provider in Nashua → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Katharine Cronk, MD, PHDNashua, NH 030601669652715
- Michael Horgan, MDNashua, NH 030601922029925
- Tung NguyenNashua, NH 030601689663544
- Alexander Gamble, DOBedford, NH 031101518266410
- Theodore Jacobs, MDBedford, NH 031101811986763
- Nigel Jenkins, MDBedford, NH 031101477539161
- Kota Karanth, M.D.Bedford, NH 031101558578344
- Neal Luther, M.D.Bedford, NH 031101366694895
Common questions
What is Eric C. Chang, MD's NPI number?
Eric C. Chang, MD's National Provider Identifier (NPI) is 1538295928, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Eric C. Chang, MD located?
The NPPES record lists a practice address at 17 Prospect St, Nashua, NH, 03060. Phone: (603) 577-2663. Providers update this record themselves, so call before visiting.
How can I verify Eric C. Chang, MD's license?
NPPES lists New Hampshire license number 17992, 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.
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.