Christopher Williams, CRNP
NPI 1831751130 · Nurse Practitioner · Cullman, AL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Williams, CRNP is a Nurse Practitioner provider in Cullman, AL (NPI 1831751130).
Provider details
- NPI number
- 1831751130
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Male
- Sole proprietor
- No
- License
- 2019000336 (AL)
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
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
766 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 High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 242 | $144 |
| Prolonged Home Or Residence Evaluation and Management Service(s) Beyond the Total Time for the Primary Service (when the Primary Service Has Been Selected Using Time on the Date of the Primary Service); Each Additional 15 Minutes By the Physician Or QualifG0318 | 192 | $24 |
| Advance Care Planning, First 30 Minutes99497 | 77 | $64 |
| Application of Skin Substitute Graft to Wound of Trunk, Arms, Or Legs, 25.0 Sq Cm Or Less of Wound 100.0 Sq Cm Or Less15271 | 69 | $113 |
| Physician Or Allowed Practitioner Supervision of a Patient Receiving Medicare-Covered Services Provided By a Participating Home Health Agency (patient Not Present) Requiring Complex and Multidisciplinary Care Modalities Involving Regular Physician Or AllowG0181 | 66 | $81 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 160 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 572 | 74 |
| Levothyroxine Sodium | 458 | 68 |
| Donepezil Hcl | 380 | 53 |
| Furosemide | 357 | 55 |
| Amlodipine Besylate | 356 | 61 |
| Trazodone Hcl | 350 | 53 |
| Metoprolol Succinate | 311 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-07-08
- Last updated
- 2023-06-06
- Certified
- 2023-06-06
Frequently asked questions
- What is Christopher Williams's NPI number?
- Christopher Williams's National Provider Identifier (NPI) is 1831751130, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Williams's specialty?
- Christopher Williams is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christopher Williams located?
- Christopher Williams's practice location on file with NPPES is 320 County Road 676, Cullman, AL 35055-7009.
- What is Christopher Williams's phone number?
- The practice phone number listed in the NPPES registry for Christopher Williams is (256) 339-0901.
- Does Christopher Williams accept Medicare?
- Christopher Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Williams's NPI active?
- Yes — Christopher Williams's NPI (1831751130) is active in the NPPES registry as of the last update on 2023-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.