Gretchen Ronquillo, NP
NPI 1679303184 · Nurse Practitioner · Beverly Hills, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gretchen Ronquillo, NP is a Nurse Practitioner provider in Beverly Hills, CA (NPI 1679303184).
Provider details
- NPI number
- 1679303184
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95031519 (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 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
20 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) |
|---|---|---|
| Ct Scan of Blood Vessels and Grafts of Heart With Contrast75574 | 20 | $208 |
Typical Medicare-allowed amounts for these services range $208–$208 (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
- 2024-08-07
- Last updated
- 2024-12-02
- Certified
- 2024-11-22
Frequently asked questions
- What is Gretchen Ronquillo's NPI number?
- Gretchen Ronquillo's National Provider Identifier (NPI) is 1679303184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Ronquillo's specialty?
- Gretchen Ronquillo is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gretchen Ronquillo located?
- Gretchen Ronquillo's practice location on file with NPPES is 8370 Wilshire Blvd, Beverly Hills, CA 90211-2333.
- What is Gretchen Ronquillo's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Ronquillo is (323) 966-0000.
- Does Gretchen Ronquillo accept Medicare?
- Gretchen Ronquillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gretchen Ronquillo's NPI active?
- Yes — Gretchen Ronquillo's NPI (1679303184) is active in the NPPES registry as of the last update on 2024-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.