Katherine D'Antonio, PHD PA-C
Medical Physician Assistant · Rockville, MD
Katherine D'Antonio, PHD PA-C is a medical physician assistant with a practice address in Rockville, Maryland, and NPI 1619226586, issued on Sep 6, 2012. Check the license with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katherine D'Antonio
- Credential
- PHD PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 9707 Medical Center Dr, Rockville, MD 20850
- Phone
- (301) 424-6231
- Enumerated
- Sep 6, 2012
- Entity
- Type 1 · individual
Also registered at 9707 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katherine D'Antonio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Medical Physician Assistant providers in Maryland
There are 896 medical physician assistant records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other medical physician assistant records in Maryland
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Common questions
What is Katherine D'Antonio, PHD PA-C's NPI number?
Katherine D'Antonio, PHD PA-C's National Provider Identifier (NPI) is 1619226586, issued on Sep 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Katherine D'Antonio, PHD PA-C located?
The NPPES record lists a practice address at 9707 Medical Center Dr, Rockville, MD, 20850. Phone: (301) 424-6231. Providers update this record themselves, so call before visiting.
How can I verify Katherine D'Antonio, PHD PA-C's license?
Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.