Ellina Hattar, MD
NPI 1225483894 · Neurological Surgery Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellina Hattar, MD is a Neurological Surgery Physician provider in Philadelphia, PA (NPI 1225483894).
Provider details
- NPI number
- 1225483894
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A186524 (CA)
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 tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
5 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$237 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (4)
- 1250 S Cedar Crest Blvd Ste 400Allentown, PA 18103-6224Phone: (610) 402-6555
- 1 Medical Center BlvdChester, PA 19013-3902Phone: (201) 749-9056
- 559 W Germantown PikeEast Norriton, PA 19403-4250Phone: (201) 749-9056
- 5501 Old York RdPhiladelphia, PA 19141-3018Phone: (201) 749-9056
Registry dates
- Enumerated
- 2016-05-02
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Ellina Hattar's NPI number?
- Ellina Hattar's National Provider Identifier (NPI) is 1225483894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellina Hattar's specialty?
- Ellina Hattar is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ellina Hattar located?
- Ellina Hattar's practice location on file with NPPES is 111 S 11th St, Philadelphia, PA 19107-4870.
- What is Ellina Hattar's phone number?
- The practice phone number listed in the NPPES registry for Ellina Hattar is (201) 749-9056.
- Does Ellina Hattar accept Medicare?
- Ellina Hattar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellina Hattar's NPI active?
- Yes — Ellina Hattar's NPI (1225483894) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.