Hiamine Maass, DO
NPI 1811428485 · Obstetrics & Gynecology Physician · Newark, NJ
Hiamine Maass, DO is a Obstetrics & Gynecology Physician provider in Newark, NJ (NPI 1811428485).
Provider details
- NPI number
- 1811428485
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
Mailing address
Registry dates
- Enumerated
- 2017-03-24
- Last updated
- 2022-05-03
- Certified
- 2022-05-03
Frequently asked questions
- What is Hiamine Maass's NPI number?
- Hiamine Maass's National Provider Identifier (NPI) is 1811428485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hiamine Maass's specialty?
- Hiamine Maass is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Hiamine Maass located?
- Hiamine Maass's practice location on file with NPPES is 201 Lyons Ave, Newark, NJ 07112-2027.
- What is Hiamine Maass's phone number?
- The practice phone number listed in the NPPES registry for Hiamine Maass is (973) 926-8318.
- Is Hiamine Maass's NPI active?
- Yes — Hiamine Maass's NPI (1811428485) is active in the NPPES registry as of the last update on 2022-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.