IndividualActive
Nathaniel Riddel, BS
NPI 1427536036 · Specialist · Manchester, NH
Nathaniel Riddel, BS is a Specialist provider in Manchester, NH (NPI 1427536036).
Provider details
- NPI number
- 1427536036
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- BS
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1555 Elm St
Manchester, NH 03101-1203
Phone: (603) 668-4111
Fax: (603) 628-7757
Street-level locationGet directions
Mailing address
2 Wall St Ste 300
Manchester, NH 03101-1518
Registry dates
- Enumerated
- 2018-08-06
- Last updated
- 2021-04-02
- Certified
- 2021-04-02
Frequently asked questions
- What is Nathaniel Riddel's NPI number?
- Nathaniel Riddel's National Provider Identifier (NPI) is 1427536036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Riddel's specialty?
- Nathaniel Riddel is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Nathaniel Riddel located?
- Nathaniel Riddel's practice location on file with NPPES is 1555 Elm St, Manchester, NH 03101-1203.
- What is Nathaniel Riddel's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Riddel is (603) 668-4111.
- Is Nathaniel Riddel's NPI active?
- Yes — Nathaniel Riddel's NPI (1427536036) is active in the NPPES registry as of the last update on 2021-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.