Maria Knapik, M.D.
NPI 1699767319 · Anatomic Pathology & Clinical Pathology Physician · East Patchogue, NY
Maria Knapik, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in East Patchogue, NY (NPI 1699767319).
Provider details
- NPI number
- 1699767319
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 189373 (NY)
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
20 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
- 2005-08-18
- Last updated
- 2007-09-12
Frequently asked questions
- What is Maria Knapik's NPI number?
- Maria Knapik's National Provider Identifier (NPI) is 1699767319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Knapik's specialty?
- Maria Knapik is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Knapik located?
- Maria Knapik's practice location on file with NPPES is 101 Hospital Rd, East Patchogue, NY 11772-4870.
- What is Maria Knapik's phone number?
- The practice phone number listed in the NPPES registry for Maria Knapik is (631) 654-7183.
- Is Maria Knapik's NPI active?
- Yes — Maria Knapik's NPI (1699767319) is active in the NPPES registry as of the last update on 2007-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.