Spring Mountain Medical Center PLLC
NPI 1639791791 · Internal Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Spring Mountain Medical Center PLLC is a Internal Medicine Physician organization in Las Vegas, NV (NPI 1639791791).
Provider details
- NPI number
- 1639791791
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rafael Okamoto, Owner(714) 376-7853
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Other names (DBA / former)
- Other name
- Rafael Okamoto
Registry dates
- Enumerated
- 2020-05-12
- Last updated
- 2025-09-27
- Certified
- 2025-09-27
Frequently asked questions
- What is Spring Mountain Medical Center PLLC's NPI number?
- Spring Mountain Medical Center PLLC's National Provider Identifier (NPI) is 1639791791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Spring Mountain Medical Center PLLC?
- Spring Mountain Medical Center PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Spring Mountain Medical Center PLLC located?
- Spring Mountain Medical Center PLLC's practice location on file with NPPES is 2810 W Charleston Blvd Ste G64, Las Vegas, NV 89102-1921.
- What is Spring Mountain Medical Center PLLC's phone number?
- The practice phone number listed in the NPPES registry for Spring Mountain Medical Center PLLC is (702) 899-3039.
- Does Spring Mountain Medical Center PLLC accept Medicare?
- Spring Mountain Medical Center PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Spring Mountain Medical Center PLLC?
- The authorized official listed on Spring Mountain Medical Center PLLC's NPPES record is Rafael Okamoto, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Spring Mountain Medical Center PLLC's NPI active?
- Yes — Spring Mountain Medical Center PLLC's NPI (1639791791) is active in the NPPES registry as of the last update on 2025-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.