Grace Niklas
NPI 1740475508 · Internal Medicine Physician · Hingham, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Niklas is a Internal Medicine Physician organization in Hingham, MA (NPI 1740475508).
Provider details
- NPI number
- 1740475508
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Grace Niklas, Owner(781) 749-6131
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- Whiting Medical Associates
Registry dates
- Enumerated
- 2007-09-13
- Last updated
- 2007-09-13
Frequently asked questions
- What is Grace Niklas's NPI number?
- Grace Niklas's National Provider Identifier (NPI) is 1740475508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Grace Niklas?
- Grace Niklas is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Grace Niklas located?
- Grace Niklas's practice location on file with NPPES is 210 Whiting St, Hingham, MA 02043-3724.
- What is Grace Niklas's phone number?
- The practice phone number listed in the NPPES registry for Grace Niklas is (781) 749-6131.
- Does Grace Niklas accept Medicare?
- Grace Niklas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Grace Niklas?
- The authorized official listed on Grace Niklas's NPPES record is Grace Niklas, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Grace Niklas's NPI active?
- Yes — Grace Niklas's NPI (1740475508) is active in the NPPES registry as of the last update on 2007-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.