Allison Chaffman, M.S., CCC-SLP
NPI 1508279761 · Speech-Language Pathologist · Boston, MA
Allison Chaffman, M.S., CCC-SLP is a Speech-Language Pathologist provider in Boston, MA (NPI 1508279761).
Provider details
- NPI number
- 1508279761
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 9207 (MA)
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
12 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
- 2014-06-05
- Last updated
- 2015-10-21
Frequently asked questions
- What is Allison Chaffman's NPI number?
- Allison Chaffman's National Provider Identifier (NPI) is 1508279761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Chaffman's specialty?
- Allison Chaffman is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Allison Chaffman located?
- Allison Chaffman's practice location on file with NPPES is 45 Francis St, Boston, MA 02115-6105.
- What is Allison Chaffman's phone number?
- The practice phone number listed in the NPPES registry for Allison Chaffman is (617) 525-7228.
- Is Allison Chaffman's NPI active?
- Yes — Allison Chaffman's NPI (1508279761) is active in the NPPES registry as of the last update on 2015-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.