Anna Kata

  • Fairfax, VA
  • Colorectal surgeon
NPI1821483629PAC ID3072975994
Medicare services, 2024
314
Medicare patients, 2024
183
Part D claims, 2024
74
Publications
11
Hospital affiliations
4
Practice address
2710 Prosperity Ave, Fairfax, VA 22031
Practice phone
Call (703) 280-2841
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Fairfax Colon & Rectal Surgery Center, LLC

Fairfax, Virginia

See all 7 affiliations

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Anna Kata is a colorectal surgeon in Fairfax, Virginia

Anna Kata practices at Fairfax Colon & Rectal Surgery Center, LLC in Fairfax, Virginia.

Anna Kata's NPI, 1821483629, was assigned on March 30, 2015. Anna Kata graduated from University of California, San Francisco School of Medicine in 2015. Anna Kata holds Virginia license 0101278849.

NPI and contact details
Medicare PAC ID
3072975994
NPI enumeration date
March 30, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(703) 280-2841
Professional email
Get email
Personal email
Get email
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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Anna Kata practices at Fairfax Colon & Rectal Surgery Center, LLC in Fairfax, Virginia

Anna Kata's primary practice is Fairfax Colon & Rectal Surgery Center, LLC, at 2710 Prosperity Ave, Fairfax, VA 22031 in Fairfax County. The practice phone is (703) 280-2841.

  • Fairfax Colon & Rectal Surgery Center, LLC
    2710 Prosperity Ave, Fairfax, VA 22031 · Fairfax CountyPhone(703) 280-2841

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Anna Kata is affiliated with 6 sites of care and 1 medical group

Anna Kata's primary practice is Fairfax Colon & Rectal Surgery Center, LLC in Fairfax, Virginia. Anna Kata is also affiliated with Inova Fairfax Hospital. The medical group on file is Fairfax Colon & Rectal Surgery, PC. Dmand AI also links Anna Kata to 3 more hospitals and 1 group practice or clinic, each named with a free account.

See all 7 affiliations for Anna Kata

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Anna Kata's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Anna Kata practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Fairfax Colon & Rectal Surgery Center, LLCAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Anna Kata is one of 54 colorectal surgeons in Virginia

Colon and rectal surgery is Anna Kata's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Anna Kata is licensed in Virginia.

Specialties and state licenses

  • Colon and rectal surgery, VirginiaPrimaryLicense 0101278849 · taxonomy 208C00000X

Colorectal surgeons near Anna Kata

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

54colorectal surgeons in Virginia
9colorectal surgeons in Fairfax

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

Anna Kata billed Medicare for 314 services in 2024

CMS data shows 314 Medicare services from Anna Kata across 10 procedure codes in 2024, for 183 Medicare patients. Medicare paid $33,693 for them.

Medicare services, 2024314
Medicare patients183
Paid by Medicare$33,693
Procedure codes10

Anna Kata's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 02024: 219
Surgery
2023: 162024: 95494%

Where Anna Kata's Medicare services took place, 2024

  • In an office28089%
  • In a facility3411%

Anna Kata compared with the Virginia median for colorectal surgeons, 2024

  • Anna Kata
  • Virginia median
Medicare services
314vs 314Close to median
Medicare patients
183vs 2008% below
Part D claims
38vs 6441% below

Medians across 46 colorectal surgeons in Virginia with Dmand AI profiles that report each measure.

Anna Kata'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 Anna Kata

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

Anna Kata treated 183 Medicare patients in 2024, average age 75

CMS counts 183 Medicare patients who saw Anna Kata in 2024. The largest group is 65 to 74, with 70 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.46, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Anna Kata's median patient age at 53, with 63% women.

Medicare patients, 2024183
Average age75
Average risk score1.46
Also on Medicaid8%

Anna Kata's Medicare patients by age, 2024

Anna Kata's Medicare patients by sex, 2024

  • Women10859%
  • Men7541%

Chronic conditions among Anna Kata's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure73%
  3. Arthritis49%
  4. Anxiety32%
  5. Cancer32%
  6. Diabetes30%
  7. Ischemic heart disease27%
  8. Chronic kidney disease25%

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

Anna Kata's patients across all payers

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

Patient panel by age, all payers

Median age 53

Patient panel by sex, all payers

  • Women63%
  • Men36%

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

Anna Kata wrote 74 Medicare Part D claims in 2024

In 2024, Anna Kata wrote 74 Medicare Part D claims for 41 patients. 97% of them were for generic drugs. CMS names the drug for 38 of them, across 3 drugs with 11 or more claims each, at $129 in total drug cost. In 2016, CMS named 14 claims across 1 drug.

Part D claims, 202474
Drugs named by CMS3
Total drug cost$129
Part D patients41

Anna Kata's Part D claims by kind of drug, 2024

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

Anna Kata'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.

Drug classes CMS tracks in Anna Kata's Part D claims, 2024

  • Opioids22%16 of 74 claims
  • Antibiotics47%35 of 74 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2016 to 2024

  • 2016
  • 2024
Claims for drugs CMS names
2016: 142024: 38171%

Drugs named by CMS: 3 in 2024, 1 in 2016.

See all prescribing by Anna Kata

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

Anna Kata ranks in the 55th percentile for colonoscopy in Medicare

Anna Kata accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Anna Kata as offering telehealth. CMS counts 33 procedures of colonoscopy by Anna Kata, more than 55% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Anna Kata ranks in Medicare procedure volume

Colonoscopy
55th percentile33 procedures

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

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Anna Kata has 11 publications on record

Dmand AI links 11 papers to Anna Kata, published from 2018 to 2024. 2021 was the busiest year, with 2. The most frequent topics are Advance Care Planning, Preoperative Care and Communication. Anna Kata has published most often in JAMA Surg. Anna Kata's most frequent co-authors are Emily Virginia Anne Finlayson, MD, Victoria Lai-Yen Tang, MD and Rebecca Lynn Sudore, MD.

Papers11
Years published2018 to 2024

Anna Kata's papers by year, 2018 to 2024

Topics Anna Kata writes about most

  • Advance Care Planning
  • Preoperative Care
  • Communication
  • Pamphlets
  • Patient Participation

Anna Kata's most frequent co-authors

Recent publications by Anna Kata

See all 11 publications and co-authors

See who Anna Kata researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Anna Kata works with, so you can find a warm path to the right colorectal surgeons.

How network discovery works

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

Anna Kata received $171 in industry payments in 2024

CMS Open Payments shows 2 general payments to Anna Kata from 2 drug and device companies in 2024. Food and beverage make up the largest share, 100% of the total. Myriad Genetic Laboratories, Inc. paid the most, $130.

Companies that paid Anna Kata the most, 2024 to 2024

Share is of all general payments to this clinician.

See all payments to Anna Kata

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

Anna Kata graduated from University of California, San Francisco School of Medicine

Anna Kata 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 Anna Kata'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)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 Anna Kata

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Anna Kata's NPI number?

Anna Kata's NPI number is 1821483629. It was assigned on March 30, 2015, and it is active in the NPI Registry.

What does Anna Kata specialize in?

Anna Kata is a colorectal surgeon in Fairfax, Virginia. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).

Where does Anna Kata practice?

Anna Kata practices at 2710 Prosperity Ave, Fairfax, VA 22031. Anna Kata's primary practice is Fairfax Colon & Rectal Surgery Center, LLC in Fairfax, Virginia. Dmand AI also links Anna Kata to 3 hospitals and 1 group practice or clinic.

What is Anna Kata's office phone number?

The practice phone on file for Anna Kata is (703) 280-2841.

What is Anna Kata's medical license number?

Anna Kata holds Virginia license 0101278849.

Which hospitals is Anna Kata affiliated with?

Anna Kata is affiliated with Inova Fairfax Hospital. Dmand AI links Anna Kata to 3 more hospitals.

What medical group is Anna Kata part of?

Anna Kata is linked to Fairfax Colon & Rectal Surgery, PC.

Does Anna Kata accept Medicare?

Yes. CMS data shows Anna Kata billed Medicare for 314 services in 2024, and Anna Kata accepts Medicare assignment.

Does Anna Kata offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Anna Kata as offering telehealth services.

How many Medicare patients does Anna Kata see?

CMS counts 183 Medicare patients who saw Anna Kata in 2024, with an average age of 75.

Show 7 more questionsShow fewer questions

What services does Anna Kata bill to Medicare?

In 2024, Anna Kata's most billed Medicare services were surgery: digestive system (46600), office visit, established patient (99213) and office visit, new patient (99203).

Where did Anna Kata go to medical school?

Anna Kata graduated from University of California, San Francisco School of Medicine in 2015.

What drugs does Anna Kata prescribe most?

In 2024 Medicare Part D data, Anna Kata's most prescribed drugs by claims were Metronidazole, Neomycin Sulfate and Oxycodone HCl.

Has Anna Kata received payments from drug or device companies?

CMS Open Payments shows $171 in general payments to Anna Kata from 2 companies from 2024 to 2024. The largest total came from Myriad Genetic Laboratories, Inc.

How long has Anna Kata been practicing?

Anna Kata graduated from medical school in 2015, 11 years ago.

Does Anna Kata do research?

Dmand AI links 11 publications to Anna Kata, published from 2018 to 2024.

Who does Anna Kata publish with?

Anna Kata's most frequent co-authors are Emily Virginia Anne Finlayson, MD (5 shared papers), Victoria Lai-Yen Tang, MD (5 shared papers) and Rebecca Lynn Sudore, MD (4 shared papers).

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