Dr. Anna L. Cogen, MD, PhD

  • Seattle, WA
  • Dermatologist
NPI1669869491PAC ID9133434558
Medicare services, 2024
857
Medicare patients, 2024
232
Part D claims, 2024
332
Publications
10
MIPS score, 2024
94
Practice address
825 Eastlake Avenue East, Seattle, WA 98109
Professional email
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Mobile number
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Primary practice

Fred Hutchinson Cancer Center

Hospital · Seattle, Washington

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Dr. Anna L. Cogen is a dermatologist in Seattle, Washington

Dr. Cogen practices at Fred Hutchinson Cancer Center in Seattle, Washington, part of Fred Hutchinson Cancer Center.

Dr. Cogen's NPI, 1669869491, was assigned on April 20, 2015. Dr. Cogen graduated from University of California, San Francisco School of Medicine in 2015. Dr. Cogen holds Washington license MD60951292.

NPI and contact details
Medicare PAC ID
9133434558
NPI enumeration date
April 20, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
37
Medical school graduation
2015

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

Dr. Anna L. Cogen practices at Fred Hutchinson Cancer Center in Seattle, Washington

Dr. Cogen's primary practice is Fred Hutchinson Cancer Center, at 825 Eastlake Avenue East, Seattle, WA 98109.

Source: Dmand AI Affiliation Data

Dr. Anna L. Cogen is affiliated with 2 sites of care and 1 medical group

Dr. Cogen's primary practice is Fred Hutchinson Cancer Center in Seattle, Washington, part of Fred Hutchinson Cancer Center. Dr. Cogen is also affiliated with UW Medical Center - Montlake. The medical group on file is UW Physicians.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Anna L. Cogen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cogen practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Fred Hutchinson Cancer CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Fred Hutchinson Cancer Center and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Anna L. Cogen is one of 295 dermatologists in Washington

Dermatology is Dr. Cogen's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Cogen is licensed in Washington.

Specialties and state licenses

  • Dermatology, WashingtonPrimaryLicense MD60951292 · taxonomy 207N00000X

Dermatologists near Dr. Cogen

Counts of dermatologists 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. Anna L. Cogen billed Medicare for 857 services in 2024

CMS data shows 857 Medicare services from Dr. Cogen across 12 procedure codes in 2024, for 232 Medicare patients. Medicare paid $29,730 for them.

Medicare services, 2024857
Medicare patients232
Paid by Medicare$29,730
Procedure codes12

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

  • 2023
  • 2024
Surgery
2023: 6952024: 46533%
Office and hospital visits
2023: 3632024: 31713%
Other services
2023: 02024: 75

Where Dr. Cogen's Medicare services took place, 2024

  • In an office82196%
  • In a facility364%

Dr. Cogen compared with the Washington median for dermatologists, 2024

  • Dr. Cogen
  • Washington median
Medicare services
857vs 1,53044% below
Medicare patients
232vs 42345% below
Part D claims
208vs 40449% below

Medians across 297 dermatologists in Washington with Dmand AI profiles that report each measure.

Dr. Cogen'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. Cogen

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

Dr. Anna L. Cogen treated 232 Medicare patients in 2024, average age 73

CMS counts 232 Medicare patients who saw Dr. Cogen in 2024. The largest group is 65 to 74, with 100 patients. 65% of them have high blood pressure, and 64% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.69, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Cogen's median patient age at 67, with 57% women.

Medicare patients, 2024232
Average age73
Average risk score1.69
Also on Medicaid9%

Dr. Cogen's Medicare patients by age, 2024

Dr. Cogen's Medicare patients by sex, 2024

  • Women12152%
  • Men11148%

Chronic conditions among Dr. Cogen's Medicare patients, 2024

  1. High blood pressure65%
  2. High cholesterol64%
  3. Arthritis33%
  4. Chronic kidney disease24%
  5. Ischemic heart disease22%
  6. Cancer21%
  7. Mood disorders21%
  8. Depression19%

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

Dr. Cogen's patients across all payers

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

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women57%
  • Men42%

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

Dr. Anna L. Cogen wrote 332 Medicare Part D claims in 2024

In 2024, Dr. Cogen wrote 332 Medicare Part D claims for 91 patients. 93% of them were for generic drugs. CMS names the drug for 208 of them, across 8 drugs with 11 or more claims each, at $105,525 in total drug cost. In 2023, CMS named 255 claims across 12 drugs.

Part D claims, 2024332
Drugs named by CMS8
Total drug cost$105,525
Part D patients91

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

  • Generic310 claims93%
  • Brand-name22 claims7%

Dr. Cogen'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, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2552024: 20818%

Drugs named by CMS: 8 in 2024, 12 in 2023.

See all prescribing by Dr. Cogen

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. Anna L. Cogen scored 94 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Cogen for performance year 2024, reported through an alternative payment model (APM). Dr. Cogen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cogen as offering telehealth. CMS counts 195 procedures of removal of skin lesions by Dr. Cogen, more than 79% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Cogen's MIPS scores, performance year 2024

  • 94of 100Final score
  • 74.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Cogen ranks in Medicare procedure volume

Removal of skin lesions
79th percentile195 procedures
Skin biopsy
77th percentile110 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. Anna L. Cogen has 10 publications on record

Dmand AI links 10 papers to Dr. Cogen, published from 2010 to 2023. 2023 was the busiest year, with 3. The most frequent topics are Biopsy, Cells, Cultured and Keratinocytes. Dr. Cogen has published most often in Am J Trop Med Hyg. Dr. Cogen's most frequent co-authors are Benjamin Harris Kaffenberger, MD, Arash Mostaghimi, MD, MPA, MPH and Afsaneh Alavi, MD.

Papers10
Years published2010 to 2023

Dr. Cogen's papers by year, 2010 to 2023

Topics Dr. Cogen writes about most

  • Biopsy
  • Cells, Cultured
  • Keratinocytes
  • Skin

Dr. Cogen's most frequent co-authors

Recent publications by Dr. Cogen

See all 10 publications and co-authors

See who Dr. Cogen researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cogen 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. Anna L. Cogen received $136 in industry payments from 2024 to 2025

CMS Open Payments shows 2 general payments to Dr. Cogen from 1 drug or device company from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $136.

General payments to Dr. Cogen by program year, 2024 to 2025

Companies that paid Dr. Cogen the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Cogen

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

Dr. Anna L. Cogen graduated from University of California, San Francisco School of Medicine

Dr. Cogen graduated from University of California, San Francisco School of Medicine in 2015.

  1. Medical schoolUniversity of California, San Francisco School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Anna L. Cogen'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 DataDmand AI Org Hierarchy 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
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. Anna L. Cogen

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. Anna L. Cogen's NPI number?

Dr. Anna L. Cogen's NPI number is 1669869491. It was assigned on April 20, 2015, and it is active in the NPI Registry.

What kind of doctor is Dr. Anna L. Cogen?

Dr. Anna L. Cogen is a dermatologist in Seattle, Washington. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).

Where does Dr. Anna L. Cogen practice?

Dr. Cogen practices at 825 Eastlake Avenue East, Seattle, WA 98109. Dr. Cogen's primary practice is Fred Hutchinson Cancer Center in Seattle, Washington, part of Fred Hutchinson Cancer Center.

What is Dr. Anna L. Cogen's medical license number?

Dr. Cogen holds Washington license MD60951292.

Which hospitals is Dr. Anna L. Cogen affiliated with?

Dr. Cogen practices at Fred Hutchinson Cancer Center in Seattle, Washington. Dr. Cogen is also affiliated with UW Medical Center - Montlake.

What medical group is Dr. Anna L. Cogen part of?

Dr. Cogen is linked to UW Physicians.

Does Dr. Anna L. Cogen accept Medicare?

Yes. CMS data shows Dr. Cogen billed Medicare for 857 services in 2024, and Dr. Cogen accepts Medicare assignment.

Does Dr. Anna L. Cogen offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Cogen as offering telehealth services.

What is Dr. Anna L. Cogen's MIPS score?

Dr. Cogen's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Anna L. Cogen see?

CMS counts 232 Medicare patients who saw Dr. Cogen in 2024, with an average age of 73.

Show 7 more questionsShow fewer questions

What services does Dr. Anna L. Cogen bill to Medicare?

In 2024, Dr. Cogen's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).

Where did Dr. Anna L. Cogen go to medical school?

Dr. Cogen graduated from University of California, San Francisco School of Medicine in 2015.

What drugs does Dr. Anna L. Cogen prescribe most?

In 2024 Medicare Part D data, Dr. Cogen's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Clobetasol Propionate.

Has Dr. Anna L. Cogen received payments from drug or device companies?

CMS Open Payments shows $136 in general payments to Dr. Cogen from 1 company from 2024 to 2025. The largest total came from Bristol-Myers Squibb Company.

How long has Dr. Anna L. Cogen been practicing?

Dr. Cogen graduated from medical school in 2015, 11 years ago.

Does Dr. Anna L. Cogen do research?

Dmand AI links 10 publications to Dr. Cogen, published from 2010 to 2023.

Who does Dr. Anna L. Cogen publish with?

Dr. Cogen's most frequent co-authors are Benjamin Harris Kaffenberger, MD (2 shared papers), Arash Mostaghimi, MD, MPA, MPH (2 shared papers) and Afsaneh Alavi, MD (1 shared paper).

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