Cynthia Hermosillo, FNP-C, APRN
NPI 1619612645 · Family Nurse Practitioner · Gilbert, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Hermosillo, FNP-C, APRN is a Family Nurse Practitioner provider in Gilbert, AZ (NPI 1619612645).
Provider details
- NPI number
- 1619612645
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C, APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN217169 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs 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
2,820 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 2,418 | $88 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 182 | $125 |
| Advance Care Planning, First 30 Minutes99497 | 168 | $62 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 39 | $107 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 13 | $97 |
Typical Medicare-allowed amounts for these services range $62–$125 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 74 | 33 |
| Atorvastatin Calcium | 64 | 31 |
| Potassium Chloride | 62 | 23 |
| Furosemide | 58 | 28 |
| Apixabanbrand: Eliquis | 56 | 22 |
| Pantoprazole Sodium | 53 | 27 |
| Levothyroxine Sodium | 46 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-05-04
- Last updated
- 2023-05-31
- Certified
- 2023-05-30
Frequently asked questions
- What is Cynthia Hermosillo's NPI number?
- Cynthia Hermosillo's National Provider Identifier (NPI) is 1619612645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Hermosillo's specialty?
- Cynthia Hermosillo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Hermosillo located?
- Cynthia Hermosillo's practice location on file with NPPES is 3744 S Rome St, Gilbert, AZ 85297-7350.
- What is Cynthia Hermosillo's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Hermosillo is (480) 224-9500.
- Does Cynthia Hermosillo accept Medicare?
- Cynthia Hermosillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Hermosillo's NPI active?
- Yes — Cynthia Hermosillo's NPI (1619612645) is active in the NPPES registry as of the last update on 2023-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.