Calvin Clark, ACNP-BC, MSN, RN
- Part D claims, 2024
- 64
- Hospital affiliations
- 1
- Industry payments
- $113
- Medical group
- 1
- State license
- 1
- Practice address
- 7901 Frost St, San Diego, CA 92123
- Practice phone
- Call (858) 939-3400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Calvin Clark'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.
Calvin Clark is an acute care nurse practitioner in San Diego, California
Calvin Clark practices at Sharp Memorial Hospital in San Diego, California, part of Sharp HealthCare.
Calvin Clark's NPI, 1811298458, was assigned on November 13, 2010. Calvin Clark holds Texas license 743836.
- NPI
- 1811298458NPI Registry (opens in a new tab)
- NPI enumeration date
- November 13, 2010
- NPI status
- Active
- Practice phone
- (858) 939-3400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Calvin Clark practices at Sharp Memorial Hospital in San Diego, California
Calvin Clark's primary practice is Sharp Memorial Hospital, at 7901 Frost St, San Diego, CA 92123 in San Diego County. The practice phone is (858) 939-3400.
- Sharp Memorial Hospital7901 Frost St, San Diego, CA 92123 · San Diego CountyPhone(858) 939-3400
Source: Dmand AI Affiliation Data
Calvin Clark is affiliated with 2 sites of care and 1 medical group
Calvin Clark's primary practice is Sharp Memorial Hospital in San Diego, California, part of Sharp HealthCare. The medical group on file is UMC Physicians. Dmand AI also links Calvin Clark to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Calvin Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Calvin Clark practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Memorial Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Sharp HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Calvin Clark is one of 1,440 acute care nurse practitioners in California
Acute care is Calvin Clark's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Calvin Clark is licensed in Texas.
Specialties and state licenses
- Acute care nurse practitioner, TexasPrimary
Acute care nurse practitioners near Calvin Clark
Counts of acute care 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
Calvin Clark's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Calvin Clark's median patient age at 52, with 25% women.
Calvin Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women25%
- Men74%
Source: Dmand AI Patient Panel Data
Calvin Clark wrote 64 Medicare Part D claims in 2024
In 2024, Calvin Clark wrote 64 Medicare Part D claims for 42 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Calvin Clark's Part D claims, 2024
- Opioids25%16 of 64 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Calvin Clark received $113 in industry payments in 2025
CMS Open Payments shows 4 general payments to Calvin Clark from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. MAQUET Cardiovascular U.S. Sales, L.L.C. paid the most, $69.
Companies that paid Calvin Clark 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 Calvin Clark'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Calvin Clark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Calvin Clark's NPI number?
Calvin Clark's NPI number is 1811298458. It was assigned on November 13, 2010, and it is active in the NPI Registry.
What does Calvin Clark specialize in?
Calvin Clark is an acute care nurse practitioner in San Diego, California. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Calvin Clark practice?
Calvin Clark practices at 7901 Frost St, San Diego, CA 92123. Calvin Clark's primary practice is Sharp Memorial Hospital in San Diego, California, part of Sharp HealthCare. Dmand AI also links Calvin Clark to 1 group practice or clinic.
What is Calvin Clark's office phone number?
The practice phone on file for Calvin Clark is (858) 939-3400.
What is Calvin Clark's medical license number?
Calvin Clark holds Texas license 743836.
Which hospitals is Calvin Clark affiliated with?
Calvin Clark practices at Sharp Memorial Hospital in San Diego, California.
What medical group is Calvin Clark part of?
Calvin Clark is linked to UMC Physicians.
Has Calvin Clark received payments from drug or device companies?
CMS Open Payments shows $113 in general payments to Calvin Clark from 3 companies from 2025 to 2025. The largest total came from MAQUET Cardiovascular U.S. Sales, L.L.C.
How long has Calvin Clark been practicing?
Calvin Clark's NPI was assigned in 2010.
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