Antoinette Byrd, APN
NPI 1487921854 · Psychiatric/Mental Health Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Antoinette Byrd, APN is a Psychiatric/Mental Health Nurse Practitioner provider in Seattle, WA (NPI 1487921854).
Provider details
- NPI number
- 1487921854
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- AP60609527 (WA)
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 tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Sertraline Hcl | 31 |
| Gabapentin | 26 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 18 |
| Buspirone Hcl | 15 |
| Lurasidone Hcl | 15 |
| Alprazolam | 13 |
| Trazodone 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 no Part D record, 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 (1)
- 205 Se Spokane StPortland, OR 97202-6487Phone: (646) 450-7488Fax: (718) 481-2061
Registry dates
- Enumerated
- 2011-11-29
- Last updated
- 2023-08-28
- Certified
- 2023-08-28
Frequently asked questions
- What is Antoinette Byrd's NPI number?
- Antoinette Byrd's National Provider Identifier (NPI) is 1487921854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antoinette Byrd's specialty?
- Antoinette Byrd is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Antoinette Byrd located?
- Antoinette Byrd's practice location on file with NPPES is 1455 Nw Leary Way Ste 400, Seattle, WA 98107-5138.
- What is Antoinette Byrd's phone number?
- The practice phone number listed in the NPPES registry for Antoinette Byrd is (646) 450-7748.
- Does Antoinette Byrd accept Medicare?
- Antoinette Byrd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Antoinette Byrd's NPI active?
- Yes — Antoinette Byrd's NPI (1487921854) is active in the NPPES registry as of the last update on 2023-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.