Cristina Perez, MSN, RN, FNP
NPI 1861859084 · Family Nurse Practitioner · Upland, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cristina Perez, MSN, RN, FNP is a Family Nurse Practitioner provider in Upland, CA (NPI 1861859084).
Provider details
- NPI number
- 1861859084
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, RN, FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95003660 (CA)
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 tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 149 | 70 |
| Furosemide | 127 | 44 |
| Tenapanor Hclbrand: Xphozah | 105 | 17 |
| Amlodipine Besylate | 83 | 32 |
| Sodium Zirconium Cyclosilicatebrand: Lokelma | 83 | 21 |
| Semaglutidebrand: Ozempic | 78 | 30 |
| Hydralazine Hcl | 76 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,617 across 50 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 3989 W Stetson Ave Ste 202Hemet, CA 92545-9697Phone: (951) 652-3558Fax: (951) 652-5547
- 401 E Highland Ave Ste 551San Bernardino, CA 92404-3840Phone: (909) 882-9150Fax: (909) 883-8972
Registry dates
- Enumerated
- 2016-01-19
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Cristina Perez's NPI number?
- Cristina Perez's National Provider Identifier (NPI) is 1861859084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristina Perez's specialty?
- Cristina Perez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cristina Perez located?
- Cristina Perez's practice location on file with NPPES is 141 W Foothill Blvd, Upland, CA 91786-8705.
- What is Cristina Perez's phone number?
- The practice phone number listed in the NPPES registry for Cristina Perez is (909) 296-8800.
- Does Cristina Perez accept Medicare?
- Cristina Perez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cristina Perez's NPI active?
- Yes — Cristina Perez's NPI (1861859084) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.