Stephen Craig Ellen, M.D.
Psychiatry Physician · Nashua, NH
Stephen Craig Ellen, M.D. is a psychiatry physician with a practice address in Nashua, New Hampshire, and NPI 1700825791, issued on Jun 5, 2006. Check the license on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Stephen Craig Ellen
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 73606 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Main St, Nashua, NH 03064
- Phone
- (603) 883-0005
- Enumerated
- Jun 5, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 263 in New Hampshire → Look up another NPI →
Also registered at 1 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tanzy Boyle-Westbrook, M.S.Psychologist1144836917
- Paul Broder, PH.D.Clinical Psychologist1780798546
- Lucille Care, MAMental Health Counselor1396264818
- Richard Carey, RN/NPFamily Nurse Practitioner1881820355
- Carrie Chiasson, PSY.D.Clinical Child & Adolescent Psychologist1356651350
- Leah Cochrane, PSY.D.Psychologist1770722324
Verify Stephen Craig Ellen 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
17% fewer Medicare Part D claims than the average psychiatry physician in 2024
833 Medicare Part D claims for 43 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Duloxetine Hcl136 claims
- Bupropion Xl118 claims
- Clonazepam91 claims
- Dextroamphetamine-Amphetamine36 claims
- Mirtazapine32 claims
- Aripiprazole26 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.
Industry payments in 2024: $232,651.29
228 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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.
Stephen Craig Ellen among 263 psychiatry physician records in New Hampshire
Stephen Craig Ellen, M.D. is one of 263 psychiatry physician records with a practice address in New Hampshire. 71% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 54% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2026 · 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 2084P0800X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in New Hampshire
There are 263 psychiatry physician records in New Hampshire.
All 263 in New Hampshire → Every provider in Nashua → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Pamela Kenworthy, MDNashua, NH 030641801904917
- Nikhil Teja, M.D.Nashua, NH 030641063866903
- Jennifer Albert, M.D.Nashua, NH 030631548495104
- Linda De Hoyos, MDNashua, NH 030631922165935
- Erika Ebert, M.D.Nashua, NH 030631598080327
- Susana Lugo, M.D.Nashua, NH 030631609946763
- Santharam Yadati, MDNashua, NH 030631053452508
- Cynthia Stevens, MDNashua, NH 030621144226101
Common questions
What is Stephen Craig Ellen, M.D.'s NPI number?
Stephen Craig Ellen, M.D.'s National Provider Identifier (NPI) is 1700825791, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Craig Ellen, M.D. located?
The NPPES record lists a practice address at 1 Main St, Nashua, NH, 03064. Phone: (603) 883-0005. Providers update this record themselves, so call before visiting.
How can I verify Stephen Craig Ellen, M.D.'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.
How much does Stephen Craig Ellen, M.D. prescribe under Medicare Part D?
In 2024, Stephen Craig Ellen, M.D. had 833 Medicare Part D claims for 43 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.