Stanisha Williams, PMHNP-BC, AGPCNP-C
NPI 1083223879 · Psychiatric/Mental Health Nurse Practitioner · Chesapeake, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stanisha Williams, PMHNP-BC, AGPCNP-C is a Psychiatric/Mental Health Nurse Practitioner provider in Chesapeake, VA (NPI 1083223879).
Provider details
- NPI number
- 1083223879
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC, AGPCNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 0024182772 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
16 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) |
|---|---|---|
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 16 | $160 |
Typical Medicare-allowed amounts for these services range $160–$160 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 34 |
| Escitalopram Oxalate | 14 |
| Trazodone Hcl | 14 |
| Zolpidem Tartrate | 14 |
| Bupropion Hclbrand: Bupropion Xl | 13 |
| Hydroxyzine Pamoate | 12 |
| Buspirone Hcl | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 2511 Old Cornwallis RdDurham, NC 27713-1869Phone: (919) 932-5700
- 1729 Wildwood Dr Ste 103Virginia Beach, VA 23454-3176Phone: (757) 938-3654Fax: (757) 938-3658
Registry dates
- Enumerated
- 2020-07-28
- Last updated
- 2024-03-27
- Certified
- 2024-03-25
Frequently asked questions
- What is Stanisha Williams's NPI number?
- Stanisha Williams's National Provider Identifier (NPI) is 1083223879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanisha Williams's specialty?
- Stanisha Williams is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stanisha Williams located?
- Stanisha Williams's practice location on file with NPPES is 1021 Eden Way N Ste 118, Chesapeake, VA 23320-2776.
- What is Stanisha Williams's phone number?
- The practice phone number listed in the NPPES registry for Stanisha Williams is (757) 994-8227.
- Does Stanisha Williams accept Medicare?
- Stanisha Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stanisha Williams's NPI active?
- Yes — Stanisha Williams's NPI (1083223879) is active in the NPPES registry as of the last update on 2024-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.