Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GREATER GOOD HEALTH PC INC
NPI 1285311258
Clinic/Center - Primary Care in Billings, MT

Q: What is Greater Good Health PC Inc's NPI number?

The NPI number for Greater Good Health PC Inc is 1285311258. It was assigned to this organization in the NPPES registry on June 30, 2023.

Q: What is Greater Good Health PC Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Active since June 30, 2023

1423 38TH ST W UNIT 3, BILLINGS, MT 59102(310) 658-3775 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Greater Good Health Pc Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREATER GOOD HEALTH PC INC (NPI 1285311258) is a healthcare organization registered as a primary care in Billings, Montana and active in the NPI registry since June 2023. The organization lists Sylvia Hastanan, Vice President, as its authorized official.

NPPES Registry Identity

NPI1285311258

Entity TypeOrganization

Primary Taxonomy261QP2300X

Legal Business NameGREATER GOOD HEALTH PC INC

Location Address1423 38TH ST W UNIT 3Billings, MT 59102-7524

Mailing Address300 Continental Blvd Ste 635El Segundo, CA 90245-5040 · (162) 623-2392

Phone(310) 658-3775

Organization SubpartNo

Authorized OfficialSylvia HastananVice President · (310) 795-8807

Enumeration DateJune 30, 2023

Last NPPES UpdateJune 25, 2026

NPPES CertifiedJune 25, 2026

✔ NPI 1285311258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities

Taxonomy Code261QP2300X

Also ListedNurse PractitionerTaxonomy 363L00000X

1423 38TH ST W UNIT 3, Billings, MT 59102

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JANELLE SUNVOLD-PALMER C.N.P.

Nurse Practitioner (Family)

1423 38TH ST W UNIT 3
BILLINGS, MT 59102

Yellowstone County (406) 430-2035

MIRANDA MEUNIER NP

Nurse Practitioner (Gerontology)

1423 38TH ST W UNIT 3
BILLINGS, MT 59102

Yellowstone County (406) 430-2035

CHRISTINE CHALOUX FNP

Nurse Practitioner (Family)

1423 38TH ST W UNIT 3
BILLINGS, MT 59102

Yellowstone County (406) 430-2035

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Greater Good Health PC Inc's NPI number?

The NPI number for Greater Good Health PC Inc is 1285311258. It was assigned to this organization in the NPPES registry on June 30, 2023.

Where is Greater Good Health PC Inc located?

Greater Good Health PC Inc is located at 1423 38th St W Unit 3, Billings, MT 59102. The listed phone number is (310) 658-3775.

What is Greater Good Health PC Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

When was this NPI record last updated?

The NPPES record for Greater Good Health PC Inc was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.