Dr. David A. Clark, MD
- Medicare services, 2022
- 22
- Part D claims, 2020
- 15
- Industry payments
- $5,949
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 10243 Genetic Center Dr, San Diego, CA 92121
- Practice phone
- Call (858) 499-2600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sharp Rees-stealy Medical Group - San Diego (Genetic Center Dr)
Multi-specialty group site · San Diego, California
Find Dr. 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.
Dr. David A. Clark is an emergency medicine physician in La Mesa, California
Dr. Clark practices at Sharp Rees-stealy Medical Group - San Diego (Genetic Center Dr) in San Diego, California.
Dr. Clark's NPI, 1225046196, was assigned on August 4, 2006. Dr. Clark graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1977. Dr. Clark's California license number on file is C38985.
- NPI
- 1225046196NPI Registry (opens in a new tab)
- NPI enumeration date
- August 4, 2006
- NPI status
- Active
- Practice phone
- (858) 499-2600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David A. Clark practices in San Diego and La Mesa
Dr. Clark's primary practice is Sharp Rees-stealy Medical Group - San Diego (Genetic Center Dr), at 10243 Genetic Center Dr, San Diego, CA 92121. The practice phone is (858) 499-2600. The NPI Registry lists Dr. Clark's practice address as 5525 Grossmont Center Dr, La Mesa, CA 91942.
- Sharp Rees-stealy Medical Group - San Diego (Genetic Center Dr)Primary10243 Genetic Center Dr, San Diego, CA 92121Phone(858) 499-2600
- NPI Registry address5525 Grossmont Center Dr, La Mesa, CA 91942 · San Diego CountyPhone(858) 499-2777
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. David A. Clark is affiliated with 1 site of care and 1 medical group
Dr. Clark's primary practice is Sharp Rees-stealy Medical Group - San Diego (Genetic Center Dr) in San Diego, California. The medical group on file is Sharp Rees-Stealy Medical Group.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. David A. Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clark practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Rees-stealy Medical Group - San Diego (Genetic Center Dr) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David A. Clark is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Clark's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Clark is board certified in provider advanced wilderness medicine by the Wildernesses Medical Society. Dmand AI has Dr. Clark's licenses on file in 2 states: California and Tennessee.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Tennessee license
Emergency medicine physicians near Dr. Clark
Counts of emergency medicine physicians 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
Dr. David A. Clark billed Medicare for 22 services in 2022
CMS data shows 22 Medicare services from Dr. Clark across 2 procedure codes in 2022. Medicare paid $499 for them. Every service was in an office.
Dr. Clark's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Lab and pathology
- 2021: 122022: 118%
- Office and hospital visits
- 2021: 582022: 1181%
Dr. Clark compared with the California median for emergency medicine physicians, 2022
- Dr. Clark
- California median
- Medicare services
- 22vs 26592% below
- Part D claims
- 15vs 6276% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Clark's most billed Medicare procedure codes, 2022
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Clark and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David A. Clark's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Clark's median patient age at 70, with 33% women.
Dr. 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 70
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. David A. Clark wrote 15 Medicare Part D claims in 2020
In 2020, Dr. Clark wrote 15 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $111 in total drug cost. In 2019, CMS named 43 claims across 2 drugs.
Dr. Clark's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 432020: 1565%
Drugs named by CMS: 1 in 2020, 2 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. David A. Clark received $5,949 in industry payments from 2021 to 2025
CMS Open Payments shows 25 general payments to Dr. Clark from 7 drug and device companies from 2021 to 2025. Speaker and faculty fees make up the largest share, 82% of the total. EMD Serono, Inc. paid the most, $5,499.
General payments to Dr. Clark by program year, 2021 to 2025
General payments to Dr. Clark by kind, 2021 to 2025
- Speaker and faculty fees$4,89182%
- Travel and lodging$57810%
- Food and beverage$4808%
Companies that paid Dr. Clark the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David A. Clark graduated from University of Tennessee Health Science Center College of Medicine - Memphis
Dr. Clark graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1977.
- Medical school
- Board certified in provider advanced wilderness medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. David A. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. David A. 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 Dr. David A. Clark's NPI number?
Dr. David A. Clark's NPI number is 1225046196. It was assigned on August 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David A. Clark?
Dr. David A. Clark is an emergency medicine physician in La Mesa, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. David A. Clark practice?
Dr. Clark practices at 10243 Genetic Center Dr, San Diego, CA 92121. Dr. Clark also practices at 5525 Grossmont Center Dr, La Mesa, CA 91942. Dr. Clark's primary practice is Sharp Rees-stealy Medical Group - San Diego (Genetic Center Dr) in San Diego, California.
What is Dr. David A. Clark's office phone number?
The practice phone on file for Dr. Clark is (858) 499-2600.
What is Dr. David A. Clark's medical license number?
Dr. Clark's California license number on file is C38985, one of the licenses on file in 2 states.
Which states has Dr. David A. Clark been licensed in?
Dmand AI has state licenses on file for Dr. Clark in California (1979 to 2023) and Tennessee (1977 to 2020).
What medical group is Dr. David A. Clark part of?
Dr. Clark is linked to Sharp Rees-Stealy Medical Group.
Does Dr. David A. Clark accept Medicare?
Yes. CMS data shows Dr. Clark billed Medicare for 22 services in 2022.
Is Dr. David A. Clark board certified?
Yes. Dr. Clark is board certified in provider advanced wilderness medicine by the Wildernesses Medical Society.
What services does Dr. David A. Clark bill to Medicare?
In 2022, Dr. Clark's most billed Medicare services were lab and pathology test (81003) and office visit, established patient (99213).
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Where did Dr. David A. Clark go to medical school?
Dr. Clark graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1977.
What drugs does Dr. David A. Clark prescribe most?
In 2020 Medicare Part D data, Dr. Clark's most prescribed drugs by claims were Cephalexin.
Has Dr. David A. Clark received payments from drug or device companies?
CMS Open Payments shows $5,949 in general payments to Dr. Clark from 7 companies from 2021 to 2025. The largest total came from EMD Serono, Inc.
How long has Dr. David A. Clark been practicing?
Dr. Clark graduated from medical school in 1977, 49 years ago.
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