Dr. Shyam Krishnan, MD

  • Mclean, VA
  • Vascular surgeon
NPI1306957246PAC ID9133316888
Medicare services, 2024
13
Medicare patients, 2024
33
Part D claims, 2024
131
Publications
4
Hospital affiliations
1
Practice address
8008 Westpark Dr, Mclean, VA 22102
Practice phone
Call (703) 490-8400
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Kaiser Foundation Health Plan of the Mid Atlantic States,Inc

Mclean, Virginia

See all 4 affiliations

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Dr. Shyam Krishnan is a vascular surgeon in Mclean, Virginia

Dr. Krishnan practices at Kaiser Foundation Health Plan of the Mid Atlantic States,Inc in Mclean, Virginia.

Dr. Krishnan's NPI, 1306957246, was assigned on August 31, 2006. Dr. Krishnan graduated from McGaw Medical Center of Northwestern University in 1994. Dr. Krishnan holds Virginia license 0101056988.

NPI and contact details
Medicare PAC ID
9133316888
NPI enumeration date
August 31, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(703) 490-8400
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
58
Medical school graduation
1994

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

Dr. Shyam Krishnan practices at Kaiser Foundation Health Plan of the Mid Atlantic States,Inc in Mclean, Virginia

Dr. Krishnan's primary practice is Kaiser Foundation Health Plan of the Mid Atlantic States,Inc, at 8008 Westpark Dr, Mclean, VA 22102 in Fairfax County. The practice phone is (703) 490-8400.

  • Kaiser Foundation Health Plan of the Mid Atlantic States,Inc
    8008 Westpark Dr, Mclean, VA 22102 · Fairfax CountyPhone(703) 490-8400

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

Dr. Shyam Krishnan is affiliated with 3 sites of care and 1 medical group

Dr. Krishnan's primary practice is Kaiser Foundation Health Plan of the Mid Atlantic States,Inc in Mclean, Virginia. Dr. Krishnan is also affiliated with Holy Cross Hospital. The medical group on file is Mid-Atlantic Permanente Medical Group. Dmand AI also links Dr. Krishnan to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Krishnan

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

Dmand AI tracks the EHR system at Dr. Shyam Krishnan's practice

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

EHR by site
SiteEHR vendor and product
Kaiser Foundation Health Plan of the Mid Atlantic States,IncAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Shyam Krishnan is one of 142 vascular surgeons in Virginia

Vascular surgery is Dr. Krishnan's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dmand AI has Dr. Krishnan's licenses on file in 3 states: Virginia, District of Columbia and Maryland.

Specialties and state licenses

  • Vascular surgery, VirginiaPrimaryLicense 0101056988 · taxonomy 2086S0129X
  • District of Columbia licenseLicense MD038935
  • Maryland licenseLicense D68760

Clinical focus

Dmand AI lists blood vessel access for dialysis and leg revascularization among the conditions Dr. Krishnan treats.

Vascular surgeons near Dr. Krishnan

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

142vascular surgeons in Virginia
2vascular surgeons in Mclean

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

Dr. Shyam Krishnan billed Medicare for 13 services in 2024

CMS data shows 13 Medicare services from Dr. Krishnan across 1 procedure code in 2024, all of them office visits, for 33 Medicare patients. Medicare paid $501 for them. Every service was in an office.

Medicare services, 202413
Medicare patients33
Paid by Medicare$501
Procedure codes1

Dr. Krishnan's Medicare services by type, 2017 to 2024

  • 2017
  • 2024
Office and hospital visits
2017: 142024: 137%

Dr. Krishnan compared with the Virginia median for vascular surgeons, 2024

  • Dr. Krishnan
  • Virginia median
Medicare services
13vs 90099% below
Medicare patients
33vs 56694% below
Part D claims
103vs 8521% above

Medians across 137 vascular surgeons in Virginia with Dmand AI profiles that report each measure.

Dr. Krishnan'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. Krishnan

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

Dr. Shyam Krishnan treated 33 Medicare patients in 2024, average age 70

CMS counts 33 Medicare patients who saw Dr. Krishnan in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 4.04, 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. Krishnan's median patient age at 65, with 48% women.

Medicare patients, 202433
Average age70
Average risk score4.04

Dr. Krishnan's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Krishnan's Medicare patients by sex, 2024

  • Women1648%
  • Men1752%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes70%
  4. Chronic kidney disease67%
  5. Arthritis45%
  6. Heart failure42%
  7. Ischemic heart disease36%

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

Dr. Krishnan's patients across all payers

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

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women48%
  • Men52%

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

Dr. Shyam Krishnan wrote 131 Medicare Part D claims in 2024

In 2024, Dr. Krishnan wrote 131 Medicare Part D claims for 68 patients. 96% of them were for generic drugs. CMS names the drug for 103 of them, across 3 drugs with 11 or more claims each, at $3,009 in total drug cost. In 2023, CMS named 113 claims across 4 drugs.

Part D claims, 2024131
Drugs named by CMS3
Total drug cost$3,009
Part D patients68

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

  • Generic126 claims96%
  • Brand-name and other5 claims4%

Dr. Krishnan'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 Dr. Krishnan's Part D claims, 2024

  • Opioids29%38 of 131 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, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1132024: 1039%

Drugs named by CMS: 3 in 2024, 4 in 2023.

See all prescribing by Dr. Krishnan

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

How Dr. Shyam Krishnan takes part in Medicare

Dr. Krishnan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Shyam Krishnan has 4 publications on record

Dmand AI links 4 papers to Dr. Krishnan. Dr. Krishnan's most frequent co-authors are Gilbert Aidinian, MD and Mitchell Wayne Cox, MD.

Papers4

Dr. Krishnan's most frequent co-authors

Recent publications by Dr. Krishnan

See all 4 publications and co-authors

See who Dr. Krishnan researches with

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

How network discovery works

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

Dr. Shyam Krishnan has 1 award and honors on record

Dmand AI lists 1 award for Dr. Krishnan.

Awards and honors for Dr. Krishnan

  1. Undated
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Dr. Shyam Krishnan graduated from McGaw Medical Center of Northwestern University

Dr. Krishnan graduated from McGaw Medical Center of Northwestern University in 1994.

  1. Medical schoolMcGaw Medical Center of Northwestern University

Source: Dmand AI Professional Profile Data

Dr. Shyam Krishnan accepts plans from 2 insurance carriers

Dr. Krishnan is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

  • Kaiser Permanente
  • CMS Medicare

Plan types Dr. Krishnan accepts, by number of carriers

  1. Medicare2
  2. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Shyam Krishnan'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Awards and committee rolesDmand AI Professional Profile Data
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. Shyam Krishnan

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. Shyam Krishnan's NPI number?

Dr. Shyam Krishnan's NPI number is 1306957246. It was assigned on August 31, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Shyam Krishnan?

Dr. Shyam Krishnan is a vascular surgeon in Mclean, Virginia. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).

Where does Dr. Shyam Krishnan practice?

Dr. Krishnan practices at 8008 Westpark Dr, Mclean, VA 22102. Dr. Krishnan's primary practice is Kaiser Foundation Health Plan of the Mid Atlantic States,Inc in Mclean, Virginia. Dmand AI also links Dr. Krishnan to 1 group practice or clinic.

What is Dr. Shyam Krishnan's office phone number?

The practice phone on file for Dr. Krishnan is (703) 490-8400.

What is Dr. Shyam Krishnan's medical license number?

Dr. Krishnan holds Virginia license 0101056988, one of the licenses on file in 3 states.

Which states has Dr. Shyam Krishnan been licensed in?

Dmand AI has state licenses on file for Dr. Krishnan in Virginia, District of Columbia and Maryland.

Which hospitals is Dr. Shyam Krishnan affiliated with?

Dr. Krishnan is affiliated with Holy Cross Hospital.

What medical group is Dr. Shyam Krishnan part of?

Dr. Krishnan is linked to Mid-Atlantic Permanente Medical Group.

Does Dr. Shyam Krishnan accept Medicare?

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

How many Medicare patients does Dr. Shyam Krishnan see?

CMS counts 33 Medicare patients who saw Dr. Krishnan in 2024, with an average age of 70.

Show 7 more questionsShow fewer questions

What services does Dr. Shyam Krishnan bill to Medicare?

In 2024, Dr. Krishnan's most billed Medicare services were office visit, established patient (99212).

Where did Dr. Shyam Krishnan go to medical school?

Dr. Krishnan graduated from McGaw Medical Center of Northwestern University in 1994.

What drugs does Dr. Shyam Krishnan prescribe most?

In 2024 Medicare Part D data, Dr. Krishnan's most prescribed drugs by claims were Cilostazol, Acetaminophen-Codeine and Lidocaine-Prilocaine.

How long has Dr. Shyam Krishnan been practicing?

Dr. Krishnan graduated from medical school in 1994, 32 years ago.

Does Dr. Shyam Krishnan do research?

Dmand AI links 4 publications to Dr. Krishnan.

Who does Dr. Shyam Krishnan publish with?

Dr. Krishnan's most frequent co-authors are Gilbert Aidinian, MD (1 shared paper) and Mitchell Wayne Cox, MD (1 shared paper).

What insurance does Dr. Shyam Krishnan accept?

Dr. Krishnan is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

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