Allen H Unger MD Arthur C Weisenseel MD PC
NPI 1033250386 · Internal Medicine Physician · New York, NY
Allen H Unger MD Arthur C Weisenseel MD PC is a Internal Medicine Physician organization in New York, NY (NPI 1033250386).
Provider details
- NPI number
- 1033250386
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marian Donohue, Office Manager(212) 734-6000
- License
- ALLEN H UNGER 086886 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Registry dates
- Enumerated
- 2007-02-09
- Last updated
- 2025-09-11
Frequently asked questions
- What is Allen H Unger MD Arthur C Weisenseel MD PC's NPI number?
- Allen H Unger MD Arthur C Weisenseel MD PC's National Provider Identifier (NPI) is 1033250386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allen H Unger MD Arthur C Weisenseel MD PC?
- Allen H Unger MD Arthur C Weisenseel MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Allen H Unger MD Arthur C Weisenseel MD PC located?
- Allen H Unger MD Arthur C Weisenseel MD PC's practice location on file with NPPES is 12 Ease 86th Street, New York, NY 10028-0506.
- What is Allen H Unger MD Arthur C Weisenseel MD PC's phone number?
- The practice phone number listed in the NPPES registry for Allen H Unger MD Arthur C Weisenseel MD PC is (212) 734-6000.
- Who is the authorized official for Allen H Unger MD Arthur C Weisenseel MD PC?
- The authorized official listed on Allen H Unger MD Arthur C Weisenseel MD PC's NPPES record is Marian Donohue, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allen H Unger MD Arthur C Weisenseel MD PC's NPI active?
- Yes — Allen H Unger MD Arthur C Weisenseel MD PC's NPI (1033250386) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.