Francis Gray Santiago
NPI 1629813779 · Family Nurse Practitioner · Reno, NV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Francis Gray Santiago is a Family Nurse Practitioner provider in Reno, NV (NPI 1629813779).
Provider details
- NPI number
- 1629813779
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 831358 (NV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
1 yr in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
72 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 51 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 21 | $107 |
Typical Medicare-allowed amounts for these services range $75–$107 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-06-29
- Last updated
- 2024-10-17
- Certified
- 2024-10-17
Frequently asked questions
- What is Francis Gray Santiago's NPI number?
- Francis Gray Santiago's National Provider Identifier (NPI) is 1629813779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Francis Gray Santiago's specialty?
- Francis Gray Santiago is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Francis Gray Santiago located?
- Francis Gray Santiago's practice location on file with NPPES is 975 Ryland St Ste 100, Reno, NV 89502-1669.
- What is Francis Gray Santiago's phone number?
- The practice phone number listed in the NPPES registry for Francis Gray Santiago is (775) 982-5000.
- Does Francis Gray Santiago accept Medicare?
- Francis Gray Santiago is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Francis Gray Santiago's NPI active?
- Yes — Francis Gray Santiago's NPI (1629813779) is active in the NPPES registry as of the last update on 2024-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.