Gammon Gresham, SLPA
NPI 1144049479 · Speech-Language Assistant · Waldorf, MD
Gammon Gresham, SLPA is a Speech-Language Assistant provider in Waldorf, MD (NPI 1144049479).
Provider details
- NPI number
- 1144049479
- Entity type
- Individual
- Primary specialty
- Speech-Language AssistantSpeech, Language and Hearing Service Providers
- Credential
- SLPA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00918A (MD)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2024-10-03
- Last updated
- 2024-10-03
- Certified
- 2024-10-03
Frequently asked questions
- What is Gammon Gresham's NPI number?
- Gammon Gresham's National Provider Identifier (NPI) is 1144049479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gammon Gresham's specialty?
- Gammon Gresham is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).
- Where is Gammon Gresham located?
- Gammon Gresham's practice location on file with NPPES is 2300 Smallwood Dr W, Waldorf, MD 20603-4447.
- What is Gammon Gresham's phone number?
- The practice phone number listed in the NPPES registry for Gammon Gresham is (301) 753-1769.
- Is Gammon Gresham's NPI active?
- Yes — Gammon Gresham's NPI (1144049479) is active in the NPPES registry as of the last update on 2024-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.