Gretchen A. Ronquillo, NP
- Medicare patients, 2024
- 28
- Affiliated sites
- 1
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 455 Hickey Blvd, Daly City, CA 94015
- Practice phone
- Call (480) 306-6949
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Simonmed Imaging
Daly City, California
Find Gretchen Ronquillo's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Gretchen A. Ronquillo is a nurse practitioner in Daly City, California
Gretchen Ronquillo practices at Simonmed Imaging in Daly City, California.
Gretchen Ronquillo's NPI, 1679303184, was assigned on August 7, 2024. Gretchen Ronquillo holds California license 95031519.
- NPI
- 1679303184NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830626712
- NPI enumeration date
- August 7, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 306-6949
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gretchen A. Ronquillo practices at Simonmed Imaging in Daly City, California
Gretchen Ronquillo's primary practice is Simonmed Imaging, at 455 Hickey Blvd, Daly City, CA 94015 in San Mateo County. The practice phone is (480) 306-6949.
- Simonmed Imaging455 Hickey Blvd, Daly City, CA 94015 · San Mateo CountyPhone(480) 306-6949
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gretchen A. Ronquillo is affiliated with 2 sites of care and 4 medical groups
Gretchen Ronquillo's primary practice is Simonmed Imaging in Daly City, California. The medical group on file is SimonMed Imaging. Dmand AI also links Gretchen Ronquillo to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Gretchen A. Ronquillo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gretchen Ronquillo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Simonmed Imaging | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Gretchen A. Ronquillo is one of 5,983 nurse practitioners in California
Nurse practitioner is Gretchen Ronquillo's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Gretchen Ronquillo is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Gretchen Ronquillo
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Gretchen A. Ronquillo treated 28 Medicare patients in 2024, average age 76
CMS counts 28 Medicare patients who saw Gretchen Ronquillo in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have high cholesterol, and 75% have ischemic heart disease. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gretchen Ronquillo's median patient age at 70, with 77% women.
Gretchen Ronquillo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Gretchen Ronquillo's Medicare patients, 2024
- High cholesterol75%
- Ischemic heart disease75%
- High blood pressure71%
- Arthritis50%
Share of Medicare patients with each condition. A patient can have several.
Gretchen Ronquillo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women77%
- Men17%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Gretchen A. Ronquillo takes part in Medicare
Gretchen Ronquillo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Gretchen A. Ronquillo's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Gretchen A. Ronquillo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gretchen A. Ronquillo's NPI number?
Gretchen A. Ronquillo's NPI number is 1679303184. It was assigned on August 7, 2024, and it is active in the NPI Registry.
What does Gretchen A. Ronquillo specialize in?
Gretchen A. Ronquillo is a nurse practitioner in Daly City, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Gretchen A. Ronquillo practice?
Gretchen Ronquillo practices at 455 Hickey Blvd, Daly City, CA 94015. Gretchen Ronquillo's primary practice is Simonmed Imaging in Daly City, California. Dmand AI also links Gretchen Ronquillo to 3 medical groups and 1 group practice or clinic.
What is Gretchen A. Ronquillo's office phone number?
The practice phone on file for Gretchen Ronquillo is (480) 306-6949.
What is Gretchen A. Ronquillo's medical license number?
Gretchen Ronquillo holds California license 95031519.
What medical group is Gretchen A. Ronquillo part of?
Gretchen Ronquillo is linked to SimonMed Imaging. Dmand AI links Gretchen Ronquillo to 3 more medical groups.
Does Gretchen A. Ronquillo accept Medicare?
Yes. CMS lists Gretchen Ronquillo as accepting Medicare assignment.
How many Medicare patients does Gretchen A. Ronquillo see?
CMS counts 28 Medicare patients who saw Gretchen Ronquillo in 2024, with an average age of 76.
How long has Gretchen A. Ronquillo been practicing?
Gretchen Ronquillo graduated from medical school in 2021, 5 years ago.
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