Jillian M. Harrison, DMD
General Practice Dentistry · Portsmouth, NH
Jillian M. Harrison, DMD is a general practice dentistry with a practice address in Portsmouth, New Hampshire, and NPI 1093002628, issued on Jul 4, 2011. Check the license (New Hampshire 04138, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jillian M. Harrison
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 04138 NH
Self-reported in NPPES; status is on the state search - Practice location
- 875 Greenland RD Unit B7, Portsmouth, NH 03801
- Phone
- (603) 501-0263
- Enumerated
- Jul 4, 2011
- Record last updated
- Jul 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 562 in New Hampshire → Look up another NPI →
Verify Jillian M. Harrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 04138Check 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: $184.08
4 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Jillian M. Harrison among 562 general practice dentistry records in New Hampshire
Jillian M. Harrison, DMD is one of 562 general practice dentistry records with a practice address in New Hampshire. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 70% of them.
- NPI issued2011 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2019 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 general practice dentistry records list a practice address in Portsmouth
They are 29 of the 1,860 NPPES records with a practice address in Portsmouth, and 562 general practice dentistry records in New Hampshire.
All 562 in New Hampshire → Every provider in Portsmouth → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Janet Allaire, DMDPortsmouth, NH 038011811918956
- Stephen Ananian, D.M.D.Portsmouth, NH 038011407884224
- William Devaney, D.M.D.Portsmouth, NH 038011134154974
- Delfin Faustino, D.D.S.Portsmouth, NH 038011093751463
- James Fishbein, DDSPortsmouth, NH 038011922184373
- Marc Greer, DMDPortsmouth, NH 038011467476499
- Tina Ho, DDSPortsmouth, NH 038011588776249
- Thomas Kelleher, D.M.D.Portsmouth, NH 038011578566568
Common questions
What is Jillian M. Harrison, DMD's NPI number?
Jillian M. Harrison, DMD's National Provider Identifier (NPI) is 1093002628, issued on Jul 4, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Jillian M. Harrison, DMD located?
The NPPES record lists a practice address at 875 Greenland RD Unit B7, Portsmouth, NH, 03801. Phone: (603) 501-0263. Providers update this record themselves, so call before visiting.
How can I verify Jillian M. Harrison, DMD's license?
NPPES lists New Hampshire license number 04138, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity 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.