Nerhc, Inc
NPI 1811381437 · Adult Health Clinical Nurse Specialist · Worcester, MA
Nerhc, Inc is a Adult Health Clinical Nurse Specialist organization in Worcester, MA (NPI 1811381437).
Provider details
- NPI number
- 1811381437
- Entity type
- Organization
- Primary specialty
- Adult Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Dianna Markley, Administrator(508) 890-5633
- License
- MA168131 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% 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
Mailing address
Other names (DBA / former)
- Doing business as
- New England Regional Headache Center, Inc
Registry dates
- Enumerated
- 2015-03-20
- Last updated
- 2015-03-20
Frequently asked questions
- What is Nerhc, Inc's NPI number?
- Nerhc, Inc's National Provider Identifier (NPI) is 1811381437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nerhc, Inc?
- Nerhc, Inc is classified in the NPPES registry as Adult Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nerhc, Inc located?
- Nerhc, Inc's practice location on file with NPPES is 85 Prescott St, Worcester, MA 01605-2610.
- What is Nerhc, Inc's phone number?
- The practice phone number listed in the NPPES registry for Nerhc, Inc is (508) 890-5633.
- Who is the authorized official for Nerhc, Inc?
- The authorized official listed on Nerhc, Inc's NPPES record is Dianna Markley, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nerhc, Inc's NPI active?
- Yes — Nerhc, Inc's NPI (1811381437) is active in the NPPES registry as of the last update on 2015-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.