Rebecca Williams, CRNP
NPI 1740907138 · Family Nurse Practitioner · Lancaster, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Williams, CRNP is a Family Nurse Practitioner provider in Lancaster, PA (NPI 1740907138).
Provider details
- NPI number
- 1740907138
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- SP027050 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 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
462 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 110 | $103 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 69 | $60 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 69 | $87 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 62 | $62 |
| Residence Visit for Established Patient With Straightforward Medical Decision Making, Per Day, If Using Time, at Least 15 Minutes99347 | 55 | $37 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Diclofenac Sodium | 128 | 17 |
| Furosemide | 103 | 13 |
| Levothyroxine Sodium | 95 | 11 |
| Omeprazole | 90 | 11 |
| Amlodipine Besylate | 85 | — |
| Atorvastatin Calcium | 85 | — |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 81 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-10-26
- Last updated
- 2023-02-01
- Certified
- 2023-02-01
Frequently asked questions
- What is Rebecca Williams's NPI number?
- Rebecca Williams's National Provider Identifier (NPI) is 1740907138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Williams's specialty?
- Rebecca Williams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rebecca Williams located?
- Rebecca Williams's practice location on file with NPPES is 2112 Harrisburg Pike Ste 312, Lancaster, PA 17601-2644.
- What is Rebecca Williams's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Williams is (717) 544-3022.
- Does Rebecca Williams accept Medicare?
- Rebecca Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Williams's NPI active?
- Yes — Rebecca Williams's NPI (1740907138) is active in the NPPES registry as of the last update on 2023-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.