Jodi-Ann Williams, M.S., P.A-C
NPI 1013337666 · Medical Physician Assistant · West Hills, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jodi-Ann Williams, M.S., P.A-C is a Medical Physician Assistant provider in West Hills, CA (NPI 1013337666).
Provider details
- NPI number
- 1013337666
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- M.S., P.A-C
- Sex
- Female
- Sole proprietor
- No
- License
- 51488 (CA)
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 tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
134 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Computer-Assisted Surgery for Muscle and Bone Procedure20985 | 57 | $20 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 50 | $182 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 27 | $182 |
Typical Medicare-allowed amounts for these services range $20–$182 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 168 | 126 |
| Gabapentin | 105 | 100 |
| Mupirocin | 103 | 102 |
| Meloxicam | 72 | 68 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 47 | 22 |
| Tramadol Hcl | 44 | 31 |
| Celecoxib | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$98 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 7301 Medical Center DrSuite 400West Hills, CA 91307-1904Phone: (818) 264-3344
Registry dates
- Enumerated
- 2014-04-22
- Last updated
- 2025-01-06
- Certified
- 2025-01-06
Frequently asked questions
- What is Jodi-Ann Williams's NPI number?
- Jodi-Ann Williams's National Provider Identifier (NPI) is 1013337666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jodi-Ann Williams's specialty?
- Jodi-Ann Williams is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jodi-Ann Williams located?
- Jodi-Ann Williams's practice location on file with NPPES is 7230 Medical Center Dr Ste 604, West Hills, CA 91307-4021.
- What is Jodi-Ann Williams's phone number?
- The practice phone number listed in the NPPES registry for Jodi-Ann Williams is (818) 657-5640.
- Does Jodi-Ann Williams accept Medicare?
- Jodi-Ann Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jodi-Ann Williams's NPI active?
- Yes — Jodi-Ann Williams's NPI (1013337666) is active in the NPPES registry as of the last update on 2025-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.