Hannah Williams, CCC/SLP
NPI 1447804075 · Speech-Language Pathologist · Williamsport, MD
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hannah Williams, CCC/SLP is a Speech-Language Pathologist provider in Williamsport, MD (NPI 1447804075).
Provider details
- NPI number
- 1447804075
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC/SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 09193 (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 tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
283 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Treatment of Swallowing and Feeding Disorder92526 | 135 | $87 |
| Treatment of Speech, Language, Voice, Communication, And/Or Hearing Processing Disorder92507 | 122 | $63 |
| Evaluation of Swallowing Function92610 | 14 | $89 |
| Evaluation of Speech Sound Production With Evaluation of Language Comprehension and Expression92523 | 12 | $236 |
Typical Medicare-allowed amounts for these services range $63–$236 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-07-31
- Last updated
- 2025-05-07
- Certified
- 2025-05-07
Frequently asked questions
- What is Hannah Williams's NPI number?
- Hannah Williams's National Provider Identifier (NPI) is 1447804075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Williams's specialty?
- Hannah Williams is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Hannah Williams located?
- Hannah Williams's practice location on file with NPPES is 16505 Virginia Ave, Williamsport, MD 21795-1321.
- What is Hannah Williams's phone number?
- The practice phone number listed in the NPPES registry for Hannah Williams is (301) 582-1638.
- Does Hannah Williams accept Medicare?
- Hannah Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hannah Williams's NPI active?
- Yes — Hannah Williams's NPI (1447804075) is active in the NPPES registry as of the last update on 2025-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.