Allison Joyce Holt Larkin, MSN, NP
- Medicare patients, 2024
- 29
- Part D claims, 2024
- 27
- MIPS score, 2024
- 77
- Hospital affiliations
- 1
- Industry payments
- $54
- Practice address
- 576 El Camino E Real, Sunnyvale, CA 94087
- Practice phone
- Call (866) 389-2727
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Minuteclinic Diagnostic Medical Group of California Inc
Sunnyvale, California
Find Allison Larkin'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.
Allison Joyce Holt Larkin is a family nurse practitioner in Sunnyvale, California
Allison Larkin practices at Minuteclinic Diagnostic Medical Group of California Inc in Sunnyvale, California.
Allison Larkin's NPI, 1548691686, was assigned on November 27, 2013. Allison Larkin holds California license NP95004777.
- NPI
- 1548691686NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608007448
- NPI enumeration date
- November 27, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (866) 389-2727
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Allison Joyce Holt Larkin practices at Minuteclinic Diagnostic Medical Group of California Inc in Sunnyvale, California
Allison Larkin's primary practice is Minuteclinic Diagnostic Medical Group of California Inc, at 576 El Camino E Real, Sunnyvale, CA 94087 in Santa Clara County. The practice phone is (866) 389-2727.
- Minuteclinic Diagnostic Medical Group of California Inc576 El Camino E Real, Sunnyvale, CA 94087 · Santa Clara CountyPhone(866) 389-2727
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Allison Joyce Holt Larkin is affiliated with 4 sites of care and 2 medical groups
Allison Larkin's primary practice is Minuteclinic Diagnostic Medical Group of California Inc in Sunnyvale, California. Allison Larkin is also affiliated with Good Samaritan Hospital. The medical group on file is CVS MinuteClinic. Dmand AI also links Allison Larkin to 2 more group practices and clinics and 1 medical group, 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 Allison Joyce Holt Larkin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Allison Larkin practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Minuteclinic Diagnostic Medical Group of California Inc | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Allison Joyce Holt Larkin is one of 13,532 family nurse practitioners in California
Family is Allison Larkin's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Allison Larkin's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
- Pennsylvania license
Family nurse practitioners near Allison Larkin
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
Allison Joyce Holt Larkin treated 29 Medicare patients in 2024, average age 74
CMS counts 29 Medicare patients who saw Allison Larkin in 2024. 72% of them have high cholesterol, and 45% have high blood pressure. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Allison Larkin's median patient age at 46, with 99% women.
Allison Larkin's Medicare patients by sex, 2024
- Women1862%
- Men1138%
Chronic conditions among Allison Larkin's Medicare patients, 2024
- High cholesterol72%
- High blood pressure45%
Share of Medicare patients with each condition. A patient can have several.
Allison Larkin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Allison Joyce Holt Larkin wrote 27 Medicare Part D claims in 2024
In 2024, Allison Larkin wrote 27 Medicare Part D claims for 18 patients. 93% of them were for generic drugs.
Allison Larkin's Part D claims by kind of drug, 2024
- Generic25 claims93%
- Brand-name and other2 claims7%
Drug classes CMS tracks in Allison Larkin's Part D claims, 2024
- Antibiotics44%12 of 27 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Allison Joyce Holt Larkin scored 77 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 77 out of 100 for Allison Larkin for performance year 2024, reported as part of a group. Allison Larkin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Allison Larkin's MIPS scores, performance year 2024
- 77of 100Final score
- 65of 100Quality
- 40of 100Improvement Activities
- 87of 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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Allison Joyce Holt Larkin received $54 in industry payments in 2025
CMS Open Payments shows 3 general payments to Allison Larkin from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Organon LLC paid the most, $45.
Companies that paid Allison Larkin the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Allison Joyce Holt Larkin'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) |
| Part D prescribing | 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) |
| Industry payments | Open Payments (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 Allison Joyce Holt Larkin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Allison Joyce Holt Larkin's NPI number?
Allison Joyce Holt Larkin's NPI number is 1548691686. It was assigned on November 27, 2013, and it is active in the NPI Registry.
What does Allison Joyce Holt Larkin specialize in?
Allison Joyce Holt Larkin is a family nurse practitioner in Sunnyvale, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Allison Joyce Holt Larkin practice?
Allison Larkin practices at 576 El Camino E Real, Sunnyvale, CA 94087. Allison Larkin's primary practice is Minuteclinic Diagnostic Medical Group of California Inc in Sunnyvale, California. Dmand AI also links Allison Larkin to 2 group practices and clinics and 1 medical group.
What is Allison Joyce Holt Larkin's office phone number?
The practice phone on file for Allison Larkin is (866) 389-2727.
What is Allison Joyce Holt Larkin's medical license number?
Allison Larkin holds California license NP95004777, one of the licenses on file in 2 states.
Which states has Allison Joyce Holt Larkin been licensed in?
Dmand AI has state licenses on file for Allison Larkin in California and Pennsylvania.
Which hospitals is Allison Joyce Holt Larkin affiliated with?
Allison Larkin is affiliated with Good Samaritan Hospital.
What medical group is Allison Joyce Holt Larkin part of?
Allison Larkin is linked to CVS MinuteClinic. Dmand AI links Allison Larkin to 1 more medical group.
Does Allison Joyce Holt Larkin accept Medicare?
Yes. CMS lists Allison Larkin as accepting Medicare assignment.
What is Allison Joyce Holt Larkin's MIPS score?
Allison Larkin's MIPS final score for performance year 2024 is 77 out of 100, reported as part of a group.
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How many Medicare patients does Allison Joyce Holt Larkin see?
CMS counts 29 Medicare patients who saw Allison Larkin in 2024, with an average age of 74.
Has Allison Joyce Holt Larkin received payments from drug or device companies?
CMS Open Payments shows $54 in general payments to Allison Larkin from 2 companies from 2025 to 2025. The largest total came from Organon LLC.
How long has Allison Joyce Holt Larkin been practicing?
Allison Larkin graduated from medical school in 2013, 13 years ago.
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