Marcellus R Cephas MD LLC
NPI 1366579013 · Psychiatry Physician · Takoma Pk, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcellus R Cephas MD LLC is a Psychiatry Physician organization in Takoma Pk, MD (NPI 1366579013).
Provider details
- NPI number
- 1366579013
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marcellus Cephas, Owner/Md(301) 891-2077
- License
- D00595532 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Behavioral Health & Social Service Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-02-28
- Last updated
- 2013-07-05
Frequently asked questions
- What is Marcellus R Cephas MD LLC's NPI number?
- Marcellus R Cephas MD LLC's National Provider Identifier (NPI) is 1366579013, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marcellus R Cephas MD LLC?
- Marcellus R Cephas MD LLC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Marcellus R Cephas MD LLC located?
- Marcellus R Cephas MD LLC's practice location on file with NPPES is 7610 Carroll Ave, Takoma Pk, MD 20912.
- What is Marcellus R Cephas MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Marcellus R Cephas MD LLC is (301) 891-2077.
- Does Marcellus R Cephas MD LLC accept Medicare?
- Marcellus R Cephas MD LLC 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 Marcellus R Cephas MD LLC?
- The authorized official listed on Marcellus R Cephas MD LLC's NPPES record is Marcellus Cephas, Owner/Md. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marcellus R Cephas MD LLC's NPI active?
- Yes — Marcellus R Cephas MD LLC's NPI (1366579013) is active in the NPPES registry as of the last update on 2013-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.