Katherine D'Antonio, PHD PA-C
NPI 1619226586 · Medical Physician Assistant · Rockville, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine D'Antonio, PHD PA-C is a Medical Physician Assistant provider in Rockville, MD (NPI 1619226586).
Provider details
- NPI number
- 1619226586
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHD PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- C0004674 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-09-06
- Last updated
- 2015-04-28
Frequently asked questions
- What is Katherine D'Antonio's NPI number?
- Katherine D'Antonio's National Provider Identifier (NPI) is 1619226586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine D'Antonio's specialty?
- Katherine D'Antonio is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine D'Antonio located?
- Katherine D'Antonio's practice location on file with NPPES is 9707 Medical Center Dr, Rockville, MD 20850.
- What is Katherine D'Antonio's phone number?
- The practice phone number listed in the NPPES registry for Katherine D'Antonio is (301) 424-6231.
- Does Katherine D'Antonio accept Medicare?
- Katherine D'Antonio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine D'Antonio's NPI active?
- Yes — Katherine D'Antonio's NPI (1619226586) is active in the NPPES registry as of the last update on 2015-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.