Gemma Celeste Ripperton, NP
- Medicare services, 2024
- 27
- Medicare patients, 2024
- 45
- Part D claims, 2024
- 147
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Practice address
- 4077 5th Ave, San Diego, CA 92103
- Practice phone
- Call (619) 294-8111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Gemma Celeste Ripperton is a family nurse practitioner in San Diego, California
Gemma Ripperton practices at Scripps Mercy Hospital San Diego in San Diego, California, part of Scripps Health.
Gemma Ripperton's NPI, 1861692378, was assigned on July 23, 2007. Gemma Ripperton holds California license 17338.
- NPI
- 1861692378NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284724972
- NPI enumeration date
- July 23, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 294-8111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gemma Celeste Ripperton practices at Scripps Mercy Hospital San Diego in San Diego, California
Gemma Ripperton's primary practice is Scripps Mercy Hospital San Diego, at 4077 5th Ave, San Diego, CA 92103 in San Diego County. The practice phone is (619) 294-8111.
- Scripps Mercy Hospital San Diego4077 5th Ave, San Diego, CA 92103 · San Diego CountyPhone(619) 294-8111
Source: Dmand AI Affiliation Data
Gemma Celeste Ripperton is affiliated with 1 site of care and 1 medical group
Gemma Ripperton's primary practice is Scripps Mercy Hospital San Diego in San Diego, California, part of Scripps Health. The medical group on file is Pacific Emergency Providers.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gemma Celeste Ripperton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gemma Ripperton practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Mercy Hospital San Diego | Available with a free account |
Source: Dmand AI Technology Install Data
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Gemma Celeste Ripperton is one of 13,532 family nurse practitioners in California
Family is Gemma Ripperton's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Gemma Ripperton is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Gemma Ripperton
Counts of family 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
Gemma Celeste Ripperton billed Medicare for 27 services in 2024
CMS data shows 27 Medicare services from Gemma Ripperton across 1 procedure code in 2024, for 45 Medicare patients. Medicare paid $151 for them. Every service was in a facility, such as a hospital, rather than an office.
Gemma Ripperton compared with the California median for family nurse practitioners, 2024
- Gemma Ripperton
- California median
- Medicare services
- 27vs 23488% below
- Medicare patients
- 45vs 9050% below
- Part D claims
- 52vs 36086% below
Medians across 6,382 family nurse practitioners in California with Dmand AI profiles that report each measure.
Gemma Ripperton's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Gemma Celeste Ripperton treated 45 Medicare patients in 2024, average age 73
CMS counts 45 Medicare patients who saw Gemma Ripperton in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 53% are also on Medicaid. Their average risk score is 2.06, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Gemma Ripperton's median patient age at 61, with 51% women.
Gemma Ripperton's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Gemma Ripperton's Medicare patients by sex, 2024
- Women2044%
- Men2556%
Chronic conditions among Gemma Ripperton's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis56%
- Anxiety47%
- Mood disorders44%
- Depression40%
- Diabetes40%
- Alcohol and drug use disorders38%
Share of Medicare patients with each condition. A patient can have several.
Gemma Ripperton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gemma Celeste Ripperton wrote 147 Medicare Part D claims in 2024
In 2024, Gemma Ripperton wrote 147 Medicare Part D claims for 107 patients. 94% of them were for generic drugs. CMS names the drug for 52 of them, across 4 drugs with 11 or more claims each, at $371 in total drug cost.
Gemma Ripperton's Part D claims by kind of drug, 2024
- Generic138 claims94%
- Brand-name and other9 claims6%
Gemma Ripperton's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Gemma Ripperton's Part D claims, 2024
- Opioids12%17 of 147 claims
- Antibiotics38%56 of 147 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Gemma Celeste Ripperton scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Gemma Ripperton for performance year 2024, reported as part of a group. Gemma Ripperton accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Gemma Ripperton's MIPS scores, performance year 2024
- 93of 100Final score
- 82.5of 100Quality
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Gemma Celeste Ripperton'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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)Clinician Public Reporting: Overall MIPS Performance (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 Gemma Celeste Ripperton
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gemma Celeste Ripperton's NPI number?
Gemma Celeste Ripperton's NPI number is 1861692378. It was assigned on July 23, 2007, and it is active in the NPI Registry.
What does Gemma Celeste Ripperton specialize in?
Gemma Celeste Ripperton is a family nurse practitioner in San Diego, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Gemma Celeste Ripperton practice?
Gemma Ripperton practices at 4077 5th Ave, San Diego, CA 92103. Gemma Ripperton's primary practice is Scripps Mercy Hospital San Diego in San Diego, California, part of Scripps Health.
What is Gemma Celeste Ripperton's office phone number?
The practice phone on file for Gemma Ripperton is (619) 294-8111.
What is Gemma Celeste Ripperton's medical license number?
Gemma Ripperton holds California license 17338.
Which hospitals is Gemma Celeste Ripperton affiliated with?
Gemma Ripperton practices at Scripps Mercy Hospital San Diego in San Diego, California.
What medical group is Gemma Celeste Ripperton part of?
Gemma Ripperton is linked to Pacific Emergency Providers.
Does Gemma Celeste Ripperton accept Medicare?
Yes. CMS data shows Gemma Ripperton billed Medicare for 27 services in 2024, and Gemma Ripperton accepts Medicare assignment.
What is Gemma Celeste Ripperton's MIPS score?
Gemma Ripperton's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Gemma Celeste Ripperton see?
CMS counts 45 Medicare patients who saw Gemma Ripperton in 2024, with an average age of 73.
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What services does Gemma Celeste Ripperton bill to Medicare?
In 2024, Gemma Ripperton's most billed Medicare services were heart test or procedure (93010).
What drugs does Gemma Celeste Ripperton prescribe most?
In 2024 Medicare Part D data, Gemma Ripperton's most prescribed drugs by claims were Methocarbamol, Cefuroxime and Cephalexin.
How long has Gemma Celeste Ripperton been practicing?
Gemma Ripperton graduated from medical school in 2007, 19 years ago.
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