John S. Saia, MD, Facp
NPI 1992988471 · Internal Medicine Physician · Rockville, MD
John S. Saia, MD, Facp is a Internal Medicine Physician organization in Rockville, MD (NPI 1992988471).
Provider details
- NPI number
- 1992988471
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Saia, President/Ceo(240) 314-7080
- License
- D0019785 (MD)
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
18 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
- 2007-12-07
- Last updated
- 2007-12-11
Frequently asked questions
- What is John S. Saia, MD, Facp's NPI number?
- John S. Saia, MD, Facp's National Provider Identifier (NPI) is 1992988471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John S. Saia, MD, Facp?
- John S. Saia, MD, Facp is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John S. Saia, MD, Facp located?
- John S. Saia, MD, Facp's practice location on file with NPPES is 1201 Seven Locks Rd, Rockville, MD 20854-2931.
- What is John S. Saia, MD, Facp's phone number?
- The practice phone number listed in the NPPES registry for John S. Saia, MD, Facp is (240) 314-7080.
- Who is the authorized official for John S. Saia, MD, Facp?
- The authorized official listed on John S. Saia, MD, Facp's NPPES record is John Saia, President/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John S. Saia, MD, Facp's NPI active?
- Yes — John S. Saia, MD, Facp's NPI (1992988471) is active in the NPPES registry as of the last update on 2007-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.