Gregory C. Mathews, MD, LLC
NPI 1881088136 · Neurology Physician · Silver Spring, MD
Gregory C. Mathews, MD, LLC is a Neurology Physician organization in Silver Spring, MD (NPI 1881088136).
Provider details
- NPI number
- 1881088136
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gregory Mathews, Owner/Physician(301) 461-5111
- License
- D56963 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-03-25
- Last updated
- 2015-09-30
Frequently asked questions
- What is Gregory C. Mathews, MD, LLC's NPI number?
- Gregory C. Mathews, MD, LLC's National Provider Identifier (NPI) is 1881088136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregory C. Mathews, MD, LLC?
- Gregory C. Mathews, MD, LLC is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory C. Mathews, MD, LLC located?
- Gregory C. Mathews, MD, LLC's practice location on file with NPPES is 1400 Forest Glen Rd, Silver Spring, MD 20910-1459.
- What is Gregory C. Mathews, MD, LLC's phone number?
- The practice phone number listed in the NPPES registry for Gregory C. Mathews, MD, LLC is (301) 456-5810.
- Who is the authorized official for Gregory C. Mathews, MD, LLC?
- The authorized official listed on Gregory C. Mathews, MD, LLC's NPPES record is Gregory Mathews, Owner/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregory C. Mathews, MD, LLC's NPI active?
- Yes — Gregory C. Mathews, MD, LLC's NPI (1881088136) is active in the NPPES registry as of the last update on 2015-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.