Dr. Gregory S. Van Dyke, MD, PhD

  • Studio City, CA
  • Dermatologist
NPI1841328614PAC ID9335234954
Medicare services, 2024
13,197
Medicare patients, 2024
5,893
Part D claims, 2024
74
Publications
3
MIPS score, 2024
75
Practice address
12409 Ventura Ct Suite C Suite C, Studio City, CA 91604-2494
Practice phone
Call (818) 900-6007
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Pacific Dermatopathology

Dermatology practice · Studio City, California

See all 5 affiliations

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Dr. Gregory S. Van Dyke is a dermatologist in Studio City, California

Dr. Van Dyke practices at Pacific Dermatopathology in Studio City, California.

Dr. Van Dyke's NPI, 1841328614, was assigned on March 1, 2007. Dr. Van Dyke graduated from UT Southwestern Medical Center in 2001. Dr. Van Dyke holds California license A81049.

NPI and contact details
Medicare PAC ID
9335234954
NPI enumeration date
March 1, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(818) 900-6007
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
51
Medical school graduation
2001

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Gregory S. Van Dyke practices at Pacific Dermatopathology in Studio City, California

Dr. Van Dyke's primary practice is Pacific Dermatopathology, at 12409 Ventura Ct Suite C Suite C, Studio City, CA 91604-2494. The practice phone is (818) 900-6007.

  • Pacific Dermatopathology
    12409 Ventura Ct Suite C Suite C, Studio City, CA 91604-2494Phone(818) 900-6007

Source: Dmand AI Affiliation Data

Dr. Gregory S. Van Dyke is affiliated with 3 sites of care and 2 medical groups

Dr. Van Dyke's primary practice is Pacific Dermatopathology in Studio City, California. The medical group on file is Pacific Dermatopathology. Dmand AI also links Dr. Van Dyke to 1 more group practice or clinic, 1 other site and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Van Dyke

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Gregory S. Van Dyke's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Van Dyke practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Pacific DermatopathologyAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Gregory S. Van Dyke is one of 1,910 dermatologists in California

Dermatology is Dr. Van Dyke's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Van Dyke is board certified in dermatology by the American Board of Dermatology. Dr. Van Dyke is licensed in California.

Specialties and state licenses

  • Dermatology, CaliforniaPrimaryLicense A81049 · 2002 to 2026 · taxonomy 207N00000X

Clinical focus

Dmand AI lists acute skin infection, benign or precancerous skin growths, cold sores or genital herpes, contact dermatitis, itchy rashes, joint cyst, scalp rash and skin cyst among the conditions Dr. Van Dyke treats.

Dermatologists near Dr. Van Dyke

Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.

1,910dermatologists in California
5dermatologists in Studio City

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Gregory S. Van Dyke billed Medicare for 13,197 services in 2024

CMS data shows 13,197 Medicare services from Dr. Van Dyke across 15 procedure codes in 2024, for 5,893 Medicare patients. Medicare paid $664,724 for them. Every service was in an office.

Medicare services, 202413,197
Medicare patients5,893
Paid by Medicare$664,724
Procedure codes15

Dr. Van Dyke's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Lab and pathology
2023: 11,0232024: 12,72915%
Surgery
2023: 2112024: 31650%
Office and hospital visits
2023: 1492024: 1522%

Dr. Van Dyke compared with the California median for dermatologists, 2024

  • Dr. Van Dyke
  • California median
Medicare services
13,197vs 1,7507.5 times
Medicare patients
5,893vs 37715.6 times
Part D claims
11vs 36797% below

Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.

Dr. Van Dyke'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.

See all procedures by Dr. Van Dyke

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Van Dyke and other dermatologists in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Gregory S. Van Dyke treated 5,893 Medicare patients in 2024, average age 76

CMS counts 5,893 Medicare patients who saw Dr. Van Dyke in 2024. The largest group is 65 to 74, with 2,454 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Van Dyke's median patient age at 74, with 48% women.

Medicare patients, 20245,893
Average age76
Average risk score1.05
Also on Medicaid7%

Dr. Van Dyke's Medicare patients by age, 2024

Dr. Van Dyke's Medicare patients by sex, 2024

  • Women2,92150%
  • Men2,97250%

Chronic conditions among Dr. Van Dyke's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure72%
  3. Arthritis46%
  4. Ischemic heart disease30%
  5. Diabetes28%
  6. Chronic kidney disease21%
  7. Atrial fibrillation17%
  8. Cancer17%

Share of Medicare patients with each condition. A patient can have several.

Dr. Van Dyke's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women48%
  • Men51%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Gregory S. Van Dyke wrote 74 Medicare Part D claims in 2024

In 2024, Dr. Van Dyke wrote 74 Medicare Part D claims for 25 patients. 97% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $291 in total drug cost. In 2022, CMS named 13 claims across 1 drug.

Part D claims, 202474
Drugs named by CMS1
Total drug cost$291
Part D patients25

Dr. Van Dyke's Part D claims by kind of drug, 2024

  • Generic72 claims97%
  • Brand-name and other2 claims3%

Dr. Van Dyke'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.

Part D claims for drugs CMS names, 2022 to 2024

  • 2022
  • 2024
Claims for drugs CMS names
2022: 132024: 1115%

Drugs named by CMS: 1 in 2024, 1 in 2022.

See all prescribing by Dr. Van Dyke

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

Dr. Gregory S. Van Dyke scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Van Dyke for performance year 2024, reported individually. Dr. Van Dyke accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 176 procedures of removal of skin lesions by Dr. Van Dyke, more than 78% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
MIPS final score, 2024
75 of 100

Where Dr. Van Dyke ranks in Medicare procedure volume

Removal of skin lesions
78th percentile176 procedures
Skin biopsy
68th percentile42 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Gregory S. Van Dyke has 3 publications on record

Dmand AI links 3 papers to Dr. Van Dyke in 2009. Dr. Van Dyke's most frequent co-authors are Navid Ezra, MD and Delphine Juihoa Lee, MD, PhD.

Papers3

Dr. Van Dyke's most frequent co-authors

Recent publications by Dr. Van Dyke

See all 3 publications and co-authors

See who Dr. Van Dyke researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Van Dyke works with, so you can find a warm path to the right dermatologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Gregory S. Van Dyke received $9,974 in industry payments from 2016 to 2025

CMS Open Payments shows 486 general payments to Dr. Van Dyke from 39 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $2,244.

General payments to Dr. Van Dyke by program year, 2016 to 2025

Companies that paid Dr. Van Dyke the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Van Dyke

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Gregory S. Van Dyke graduated from UT Southwestern Medical Center

Dr. Van Dyke graduated from UT Southwestern Medical Center in 2001.

  1. Medical schoolUT Southwestern Medical Center
  2. Board certified in dermatologyAmerican Board of Dermatology
  3. Board certified in dermatopathologyAmerican Board of Dermatology

Source: Dmand AI Professional Profile Data

Dr. Gregory S. Van Dyke accepts plans from 14 insurance carriers

Dr. Van Dyke is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +6 more carriersWith a free account

Plan types Dr. Van Dyke accepts, by number of carriers

  1. PPO9
  2. Medicare7
  3. HMO6
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Gregory S. Van Dyke's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Gregory S. Van Dyke

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. Gregory S. Van Dyke's NPI number?

Dr. Gregory S. Van Dyke's NPI number is 1841328614. It was assigned on March 1, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Gregory S. Van Dyke?

Dr. Gregory S. Van Dyke is a dermatologist in Studio City, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).

Where does Dr. Gregory S. Van Dyke practice?

Dr. Van Dyke practices at 12409 Ventura Ct Suite C Suite C, Studio City, CA 91604-2494. Dr. Van Dyke's primary practice is Pacific Dermatopathology in Studio City, California. Dmand AI also links Dr. Van Dyke to 1 group practice or clinic, 1 other site and 1 medical group.

What is Dr. Gregory S. Van Dyke's office phone number?

The practice phone on file for Dr. Van Dyke is (818) 900-6007.

What is Dr. Gregory S. Van Dyke's medical license number?

Dr. Van Dyke holds California license A81049.

What medical group is Dr. Gregory S. Van Dyke part of?

Dr. Van Dyke is linked to Pacific Dermatopathology. Dmand AI links Dr. Van Dyke to 1 more medical group.

Does Dr. Gregory S. Van Dyke accept Medicare?

Yes. CMS data shows Dr. Van Dyke billed Medicare for 13,197 services in 2024, and Dr. Van Dyke accepts Medicare assignment.

What is Dr. Gregory S. Van Dyke's MIPS score?

Dr. Van Dyke's MIPS final score for performance year 2024 is 75 out of 100, reported individually.

How many Medicare patients does Dr. Gregory S. Van Dyke see?

CMS counts 5,893 Medicare patients who saw Dr. Van Dyke in 2024, with an average age of 76.

Is Dr. Gregory S. Van Dyke board certified?

Yes. Dr. Van Dyke is board certified in dermatology by the American Board of Dermatology.

Show 8 more questionsShow fewer questions

What services does Dr. Gregory S. Van Dyke bill to Medicare?

In 2024, Dr. Van Dyke's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88321) and lab and pathology test (88323).

Where did Dr. Gregory S. Van Dyke go to medical school?

Dr. Van Dyke graduated from UT Southwestern Medical Center in 2001.

What drugs does Dr. Gregory S. Van Dyke prescribe most?

In 2024 Medicare Part D data, Dr. Van Dyke's most prescribed drugs by claims were Betamethasone Dipropionate.

Has Dr. Gregory S. Van Dyke received payments from drug or device companies?

CMS Open Payments shows $9,974 in general payments to Dr. Van Dyke from 39 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Gregory S. Van Dyke been practicing?

Dr. Van Dyke graduated from medical school in 2001, 25 years ago.

Does Dr. Gregory S. Van Dyke do research?

Dmand AI links 3 publications to Dr. Van Dyke.

Who does Dr. Gregory S. Van Dyke publish with?

Dr. Van Dyke's most frequent co-authors are Navid Ezra, MD (1 shared paper) and Delphine Juihoa Lee, MD, PhD (1 shared paper).

What insurance does Dr. Gregory S. Van Dyke accept?

Dr. Van Dyke is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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