Robert Mayhew, ADT
NPI 1629734462 · Addiction (Substance Use Disorder) Counselor · Edgewood, MD
Robert Mayhew, ADT is a Addiction (Substance Use Disorder) Counselor provider in Edgewood, MD (NPI 1629734462).
Provider details
- NPI number
- 1629734462
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- ADT
- Sex
- Male
- Sole proprietor
- No
- License
- ADT2351 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-11-16
- Last updated
- 2021-11-16
- Certified
- 2021-11-16
Frequently asked questions
- What is Robert Mayhew's NPI number?
- Robert Mayhew's National Provider Identifier (NPI) is 1629734462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Mayhew's specialty?
- Robert Mayhew is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Robert Mayhew located?
- Robert Mayhew's practice location on file with NPPES is 107 Edgewood Rd, Edgewood, MD 21040-3304.
- What is Robert Mayhew's phone number?
- The practice phone number listed in the NPPES registry for Robert Mayhew is (301) 893-7574.
- Is Robert Mayhew's NPI active?
- Yes — Robert Mayhew's NPI (1629734462) is active in the NPPES registry as of the last update on 2021-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.