Robert P. Herold, DMD
Dentist · Portsmouth, NH
Robert P. Herold, DMD is a dentist with a practice address in Portsmouth, New Hampshire, and NPI 1548247935, issued on Dec 27, 2005. Check the license (New Hampshire 1679, as entered in NPPES) with the New Hampshire board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Robert P. Herold
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 1679 NH
Self-reported in NPPES; status is on the state search - Practice location
- 313 Islington St, Portsmouth, NH 03801
- Phone
- (603) 436-3718
- Enumerated
- Dec 27, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (603) 422-6404
- Medicaid ID
- 99002013 NH
- Entity
- Type 1 · individual
8 nearest dentist records → All 380 in New Hampshire → Look up another NPI →
Also registered at 313 Islington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrea Herold, DMDGeneral Practice Dentistry1568757722
Verify Robert P. Herold 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 1679Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Robert P. Herold among 380 dentist records in New Hampshire
Robert P. Herold, DMD is one of 380 dentist records with a practice address in New Hampshire. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileNo · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2026 · 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 122300000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in New Hampshire
There are 380 dentist records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 380 in New Hampshire → Every provider in Portsmouth → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Vitali Bondar, DDSPortsmouth, NH 038011508087065
- Marc Brown, DDSNewington, NH 038011750401048
- Carolyn Chase, DMDPortsmouth, NH 038011972547958
- Christopher Conroy, DMDPortsmouth, NH 038011669480695
- Peter Dinnerman, DMDPortsmouth, NH 038011710098207
- Michelle Dressler, DMDPortsmouth, NH 038011255711362
- Melanie Harden, DMDPortsmouth, NH 038011699873281
- Brian Hunter, D.D.SPortsmouth, NH 038011376703637
Common questions
What is Robert P. Herold, DMD's NPI number?
Robert P. Herold, DMD's National Provider Identifier (NPI) is 1548247935, issued on Dec 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert P. Herold, DMD located?
The NPPES record lists a practice address at 313 Islington St, Portsmouth, NH, 03801. Phone: (603) 436-3718. Providers update this record themselves, so call before visiting.
How can I verify Robert P. Herold, DMD's license?
NPPES lists New Hampshire license number 1679, 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. 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.