Dr. Krishna Narayanan, MD

  • Montebello, CA
  • General surgeon
NPI1255376968PAC ID7517920820
Medicare services, 2024
86
Medicare patients, 2024
64
Part D claims, 2024
50
Hospital affiliations
2
Industry payments
$12,948
Practice address
309 W Beverly Blvd, Montebello, CA 90640
Practice phone
Call (323) 726-1222
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Adventist Health White Memorial Montebello

Hospital · Montebello, California

See all 4 affiliations

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Dr. Krishna Narayanan is a general surgeon in Montebello, California

Dr. Narayanan practices at Adventist Health White Memorial Montebello in Montebello, California, part of Adventist Health.

Dr. Narayanan's NPI, 1255376968, was assigned on June 17, 2006. Dr. Narayanan graduated from Jawaharlal Institute of Postgraduate Medical Education and Research in 1979. Dr. Narayanan holds California license A67018.

NPI and contact details
Medicare PAC ID
7517920820
NPI enumeration date
June 17, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(323) 726-1222
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
73
Medical school graduation
1979

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

Dr. Krishna Narayanan practices at Adventist Health White Memorial Montebello in Montebello, California

Dr. Narayanan's primary practice is Adventist Health White Memorial Montebello, at 309 W Beverly Blvd, Montebello, CA 90640 in Los Angeles County. The practice phone is (323) 726-1222.

Source: Dmand AI Affiliation Data

Dr. Krishna Narayanan is affiliated with 3 sites of care and 1 medical group

Dr. Narayanan's primary practice is Adventist Health White Memorial Montebello in Montebello, California, part of Adventist Health. Dr. Narayanan is also affiliated with Adventist Health White Memorial. The medical group on file is Adventist Health White Memorial. Dmand AI also links Dr. Narayanan to 1 more physician office, named with a free account.

See all 4 affiliations for Dr. Narayanan

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

Dmand AI tracks the EHR system at Dr. Krishna Narayanan's practice

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

EHR by site
SiteEHR vendor and product
Adventist Health White Memorial MontebelloAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Krishna Narayanan is one of 2,926 general surgeons in California

Surgery is Dr. Narayanan's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Narayanan is board certified in surgery by the American Board of Surgery. Dr. Narayanan is licensed in California.

Specialties and state licenses

  • Surgery, CaliforniaPrimaryLicense A67018 · 1998 to 2026 · taxonomy 208600000X

Clinical focus

Dmand AI lists acute gallbladder or bile duct inflammation, colon removal, gallbladder removal, hemorrhoids and mastectomy among the conditions Dr. Narayanan treats.

General surgeons near Dr. Narayanan

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

2,926general surgeons in California
2general surgeons in Montebello

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

Dr. Krishna Narayanan billed Medicare for 86 services in 2024

CMS data shows 86 Medicare services from Dr. Narayanan across 3 procedure codes in 2024, for 64 Medicare patients. Medicare paid $8,923 for them.

Medicare services, 202486
Medicare patients64
Paid by Medicare$8,923
Procedure codes3

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

  • 2023
  • 2024
Office and hospital visits
2023: 1332024: 8635%

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

  • In an office1821%
  • In a facility6879%

Dr. Narayanan compared with the California median for general surgeons, 2024

  • Dr. Narayanan
  • California median
Medicare services
86vs 16648% below
Medicare patients
64vs 12147% below
Part D claims
26vs 3424% below

Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.

Dr. Narayanan'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. Narayanan

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

Dr. Krishna Narayanan treated 64 Medicare patients in 2024, average age 72

CMS counts 64 Medicare patients who saw Dr. Narayanan in 2024. The largest group is 65 to 74, with 23 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 83% are also on Medicaid. Their average risk score is 2.87, 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. Narayanan's median patient age at 53, with 66% women.

Medicare patients, 202464
Average age72
Average risk score2.87
Also on Medicaid83%

Dr. Narayanan's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Narayanan's Medicare patients by sex, 2024

  • Women3758%
  • Men2742%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes69%
  4. Arthritis44%
  5. Chronic kidney disease41%
  6. Anxiety34%
  7. Depression34%
  8. Mood disorders34%

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

Dr. Narayanan'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

  • Women66%
  • Men34%

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

Dr. Krishna Narayanan wrote 50 Medicare Part D claims in 2024

In 2024, Dr. Narayanan wrote 50 Medicare Part D claims for 40 patients. 98% of them were for generic drugs. CMS names the drug for 26 of them, across 1 drug with 11 or more claims each, at $65 in total drug cost. In 2023, CMS named 73 claims across 2 drugs.

Part D claims, 202450
Drugs named by CMS1
Total drug cost$65
Part D patients40

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

  • Generic49 claims98%
  • Brand-name and other1 claims2%

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

  • Opioids74%37 of 50 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: 732024: 2664%

Drugs named by CMS: 1 in 2024, 2 in 2023.

See all prescribing by Dr. Narayanan

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. Krishna Narayanan ranks in the 93rd percentile for hernia repair - groin (open) in Medicare

Dr. Narayanan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of hernia repair - groin (open) by Dr. Narayanan, more than 93% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Narayanan ranks in Medicare procedure volume

Hernia repair - groin (open)
93rd percentile14 procedures

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

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)

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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Dr. Krishna Narayanan received $12,948 in industry payments from 2016 to 2024

CMS Open Payments shows 43 general payments to Dr. Narayanan from 4 drug and device companies from 2016 to 2024. Education make up the largest share, 54% of the total. Intuitive Surgical, Inc. paid the most, $10,862.

General payments to Dr. Narayanan by program year, 2016 to 2024

General payments to Dr. Narayanan by kind, 2016 to 2024

$12.9Kin total
  • Education$7,00054%
  • Travel and lodging$4,64436%
  • Food and beverage$1,30410%

Companies that paid Dr. Narayanan the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Narayanan

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

Dr. Krishna Narayanan has 1 award and honors on record

Dmand AI lists 1 award for Dr. Narayanan.

Awards and honors for Dr. Narayanan

  1. Undated
    • ACS Fellow

Dr. Narayanan's committees and leadership roles

Beverly HospitalChief of Staff
2014 to 2016

Source: Dmand AI Professional Profile Data

Dr. Krishna Narayanan graduated from Jawaharlal Institute of Postgraduate Medical Education and Research

Dr. Narayanan graduated from Jawaharlal Institute of Postgraduate Medical Education and Research in 1979. Dr. Narayanan is a member of ACS.

  1. Medical schoolJawaharlal Institute of Postgraduate Medical Education and Research
  2. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Krishna Narayanan accepts plans from 9 insurance carriers

Dr. Narayanan is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and LA Care. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • LA Care
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Molina
  • Regence Health Plans
  • CMS Medicare
  • +1 more carriersWith a free account

Plan types Dr. Narayanan accepts, by number of carriers

  1. Medicare8
  2. HMO5
  3. PPO5
  4. POS2
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Krishna Narayanan'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Krishna Narayanan

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. Krishna Narayanan's NPI number?

Dr. Krishna Narayanan's NPI number is 1255376968. It was assigned on June 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Krishna Narayanan?

Dr. Krishna Narayanan is a general surgeon in Montebello, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Krishna Narayanan practice?

Dr. Narayanan practices at 309 W Beverly Blvd, Montebello, CA 90640. Dr. Narayanan's primary practice is Adventist Health White Memorial Montebello in Montebello, California, part of Adventist Health. Dmand AI also links Dr. Narayanan to 1 physician office.

What is Dr. Krishna Narayanan's office phone number?

The practice phone on file for Dr. Narayanan is (323) 726-1222.

What is Dr. Krishna Narayanan's medical license number?

Dr. Narayanan holds California license A67018.

Which hospitals is Dr. Krishna Narayanan affiliated with?

Dr. Narayanan practices at Adventist Health White Memorial Montebello in Montebello, California. Dr. Narayanan is also affiliated with Adventist Health White Memorial.

What medical group is Dr. Krishna Narayanan part of?

Dr. Narayanan is linked to Adventist Health White Memorial.

Does Dr. Krishna Narayanan accept Medicare?

Yes. CMS data shows Dr. Narayanan billed Medicare for 86 services in 2024, and Dr. Narayanan accepts Medicare assignment.

How many Medicare patients does Dr. Krishna Narayanan see?

CMS counts 64 Medicare patients who saw Dr. Narayanan in 2024, with an average age of 72.

Is Dr. Krishna Narayanan board certified?

Yes. Dr. Narayanan is board certified in surgery by the American Board of Surgery.

Show 6 more questionsShow fewer questions

What services does Dr. Krishna Narayanan bill to Medicare?

In 2024, Dr. Narayanan's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and office visit, new patient (99204).

Where did Dr. Krishna Narayanan go to medical school?

Dr. Narayanan graduated from Jawaharlal Institute of Postgraduate Medical Education and Research in 1979.

What drugs does Dr. Krishna Narayanan prescribe most?

In 2024 Medicare Part D data, Dr. Narayanan's most prescribed drugs by claims were Hydrocodone-Acetaminophen.

Has Dr. Krishna Narayanan received payments from drug or device companies?

CMS Open Payments shows $12,948 in general payments to Dr. Narayanan from 4 companies from 2016 to 2024. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Krishna Narayanan been practicing?

Dr. Narayanan graduated from medical school in 1979, 47 years ago.

What insurance does Dr. Krishna Narayanan accept?

Dr. Narayanan is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and LA Care. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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