Arthritis Care Specialists of Maryland, P.A.
NPI 1639153521 · Rheumatology Physician · Columbia, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arthritis Care Specialists of Maryland, P.A. is a Rheumatology Physician organization in Columbia, MD (NPI 1639153521).
Provider details
- NPI number
- 1639153521
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Paul Gertler, President(410) 992-7440
- License
- D57718 (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
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
- 2005-12-03
- Last updated
- 2023-09-08
- Certified
- 2023-03-07
Frequently asked questions
- What is Arthritis Care Specialists of Maryland, P.A.'s NPI number?
- Arthritis Care Specialists of Maryland, P.A.'s National Provider Identifier (NPI) is 1639153521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arthritis Care Specialists of Maryland, P.A.?
- Arthritis Care Specialists of Maryland, P.A. is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Arthritis Care Specialists of Maryland, P.A. located?
- Arthritis Care Specialists of Maryland, P.A.'s practice location on file with NPPES is 6350 Stevens Forest Rd Ste 101, Columbia, MD 21046-3240.
- What is Arthritis Care Specialists of Maryland, P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Arthritis Care Specialists of Maryland, P.A. is (410) 992-7440.
- Does Arthritis Care Specialists of Maryland, P.A. accept Medicare?
- Arthritis Care Specialists of Maryland, P.A. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Arthritis Care Specialists of Maryland, P.A.?
- The authorized official listed on Arthritis Care Specialists of Maryland, P.A.'s NPPES record is Paul Gertler, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arthritis Care Specialists of Maryland, P.A.'s NPI active?
- Yes — Arthritis Care Specialists of Maryland, P.A.'s NPI (1639153521) is active in the NPPES registry as of the last update on 2023-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.