Tina Williams, FNP-BC, CNM
NPI 1871818526 · Psychiatric/Mental Health Nurse Practitioner · Decatur, GA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tina Williams, FNP-BC, CNM is a Psychiatric/Mental Health Nurse Practitioner provider in Decatur, GA (NPI 1871818526).
Provider details
- NPI number
- 1871818526
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC, CNM
- Sex
- Female
- Sole proprietor
- No
- License
- RN192734 (GA)
Specialties & taxonomies
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 tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 199 | 36 |
| Trazodone Hcl | 182 | 34 |
| Bupropion Hclbrand: Bupropion Xl | 120 | 32 |
| Buspirone Hcl | 95 | 23 |
| Olanzapine | 94 | 16 |
| Lamotrigine | 86 | 25 |
| Escitalopram Oxalate | 76 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,550 across 134 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 (2)
- 868 York Ave SwAtlanta, GA 30310-2750Phone: (404) 752-1400Fax: (404) 752-7296
- 5885 Glenridge Dr Ste 100Atlanta, GA 30328-5572Phone: (678) 321-8546
Registry dates
- Enumerated
- 2010-04-06
- Last updated
- 2023-04-17
- Certified
- 2022-12-20
Frequently asked questions
- What is Tina Williams's NPI number?
- Tina Williams's National Provider Identifier (NPI) is 1871818526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tina Williams's specialty?
- Tina 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 Tina Williams located?
- Tina Williams's practice location on file with NPPES is 465 Winn Way Ste 221, Decatur, GA 30030-1723.
- What is Tina Williams's phone number?
- The practice phone number listed in the NPPES registry for Tina Williams is (404) 292-3810.
- Does Tina Williams accept Medicare?
- Tina Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tina Williams's NPI active?
- Yes — Tina Williams's NPI (1871818526) is active in the NPPES registry as of the last update on 2023-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.