Melanie Antonich, ARNP, CNM
NPI 1710262498 · Advanced Practice Midwife · Richland, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melanie Antonich, ARNP, CNM is a Advanced Practice Midwife provider in Richland, WA (NPI 1710262498).
Provider details
- NPI number
- 1710262498
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP, CNM
- Sex
- Female
- Sole proprietor
- No
- License
- AP60262504 (WA)
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 tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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.
Practice location
Mailing address
Additional practice locations (2)
- 9700 N 91st St Ste A115Scottsdale, AZ 85258-5036Phone: (888) 803-3370
- 555 Andover Park W Ste 200Tukwila, WA 98188-3379Phone: (888) 803-3370
Registry dates
- Enumerated
- 2011-10-13
- Last updated
- 2025-11-07
- Certified
- 2025-11-07
Frequently asked questions
- What is Melanie Antonich's NPI number?
- Melanie Antonich's National Provider Identifier (NPI) is 1710262498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melanie Antonich's specialty?
- Melanie Antonich is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melanie Antonich located?
- Melanie Antonich's practice location on file with NPPES is 945 Goethals Dr Ste 200, Richland, WA 99352-3552.
- What is Melanie Antonich's phone number?
- The practice phone number listed in the NPPES registry for Melanie Antonich is (509) 942-2555.
- Does Melanie Antonich accept Medicare?
- Melanie Antonich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melanie Antonich's NPI active?
- Yes — Melanie Antonich's NPI (1710262498) is active in the NPPES registry as of the last update on 2025-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.