Mary Etherton, PTA
NPI 1902393788 · Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician · Silver Spring, MD
Mary Etherton, PTA is a Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician provider in Silver Spring, MD (NPI 1902393788).
Provider details
- NPI number
- 1902393788
- Entity type
- Individual
- Primary specialty
- Neuromuscular Medicine (Physical Medicine & Rehabilitation) PhysicianAllopathic & Osteopathic Physicians
- Credential
- PTA
- Sex
- Female
- Sole proprietor
- No
- License
- A2700 (MD)
Specialties & taxonomies
- Neuromuscular Medicine (Physical Medicine & Rehabilitation) PhysicianPrimary2081N0008XLicense A2700 (MD)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-04-17
- Last updated
- 2018-04-17
Frequently asked questions
- What is Mary Etherton's NPI number?
- Mary Etherton's National Provider Identifier (NPI) is 1902393788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Etherton's specialty?
- Mary Etherton is listed in the NPPES registry with a primary specialty of Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Etherton located?
- Mary Etherton's practice location on file with NPPES is 1111 Spring St Ste 310, Silver Spring, MD 20910-4003.
- What is Mary Etherton's phone number?
- The practice phone number listed in the NPPES registry for Mary Etherton is (301) 588-3929.
- Is Mary Etherton's NPI active?
- Yes — Mary Etherton's NPI (1902393788) is active in the NPPES registry as of the last update on 2018-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.