Dr. Ajit Mahapatra, MD

  • Santa Clara, CA
  • Nephrologist
NPI1699853275PAC ID2163418583
Medicare services, 2024
24
Medicare patients, 2024
22
Part D claims, 2024
2,122
Publications
13
Hospital affiliations
1
Practice address
710 Lawrence Expy, Santa Clara, CA 95051
Practice phone
Call (408) 243-1130
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Santa Clara Dialysis

Santa Clara, California

See all 4 affiliations

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Dr. Ajit Mahapatra is a nephrologist in Santa Clara, California

Dr. Mahapatra practices at Santa Clara Dialysis in Santa Clara, California.

Dr. Mahapatra's NPI, 1699853275, was assigned on November 1, 2006. Dr. Mahapatra graduated from Stanford University School Of Medicine in 2001. Dr. Mahapatra's California license number on file is A79895.

NPI and contact details
Medicare PAC ID
2163418583
NPI enumeration date
November 1, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(408) 243-1130
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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Ajit Mahapatra practices at Santa Clara Dialysis in Santa Clara, California

Dr. Mahapatra's primary practice is Santa Clara Dialysis, at 710 Lawrence Expy, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 243-1130.

  • Santa Clara Dialysis
    710 Lawrence Expy, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 243-1130

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

Dr. Ajit Mahapatra is affiliated with 3 sites of care and 1 medical group

Dr. Mahapatra's primary practice is Santa Clara Dialysis in Santa Clara, California. Dr. Mahapatra is also affiliated with Santa Clara Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Mahapatra to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Mahapatra

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

Dmand AI tracks the EHR system at Dr. Ajit Mahapatra's practice

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

EHR by site
SiteEHR vendor and product
Santa Clara DialysisAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ajit Mahapatra is one of 1,401 nephrologists in California

Nephrology is Dr. Mahapatra's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Mahapatra is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Mahapatra's licenses on file in 2 states: California and Massachusetts.

Specialties and state licenses

  • Nephrology, CaliforniaPrimaryLicense A79895 · 2002 to 2025 · taxonomy 207RN0300X
  • Massachusetts license2005 to 2007

Clinical focus

Dmand AI lists chronic kidney disease among the conditions Dr. Mahapatra treats.

Nephrologists near Dr. Mahapatra

Counts of nephrologists 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. Ajit Mahapatra billed Medicare for 24 services in 2024

CMS data shows 24 Medicare services from Dr. Mahapatra across 1 procedure code in 2024, for 22 Medicare patients. Medicare paid $1,684 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202424
Medicare patients22
Paid by Medicare$1,684
Procedure codes1

Dr. Mahapatra's Medicare services by type, 2020 to 2024

  • 2020
  • 2024
Office and hospital visits
2020: 152024: 2460%

Dr. Mahapatra compared with the California median for nephrologists, 2024

  • Dr. Mahapatra
  • California median
Medicare services
24vs 1,08498% below
Medicare patients
22vs 30793% below
Part D claims
1,648vs 95573% above

Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.

Dr. Mahapatra'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. Mahapatra

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mahapatra and other nephrologists in California.

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

Dr. Ajit Mahapatra treated 22 Medicare patients in 2024, average age 62

CMS counts 22 Medicare patients who saw Dr. Mahapatra in 2024. 75% of them have chronic kidney disease, and 75% have diabetes. Their average risk score is 7.64, 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. Mahapatra's median patient age at 67, with 52% women.

Medicare patients, 202422
Average age62
Average risk score7.64

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

  1. Chronic kidney disease75%
  2. Diabetes75%
  3. High blood pressure75%
  4. Heart failure73%
  5. High cholesterol73%
  6. Ischemic heart disease73%
  7. Atrial fibrillation50%

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

Dr. Mahapatra'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

  • Women52%
  • Men47%

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

Dr. Ajit Mahapatra wrote 2,122 Medicare Part D claims in 2024

In 2024, Dr. Mahapatra wrote 2,122 Medicare Part D claims for 342 patients. 82% of them were for generic drugs. CMS names the drug for 1,648 of them, across 50 drugs with 11 or more claims each, at $132,847 in total drug cost. In 2023, CMS named 1,535 claims across 47 drugs.

Part D claims, 20242,122
Drugs named by CMS50
Total drug cost$132,847
Part D patients342

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

  • Generic1,747 claims82%
  • Brand-name339 claims16%
  • Other36 claims2%

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

  • Opioids2%49 of 2,122 claims
  • Antibiotics3%54 of 2,122 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: 1,5352024: 1,6487%

Drugs named by CMS: 50 in 2024, 47 in 2023.

See all prescribing by Dr. Mahapatra

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. Ajit Mahapatra takes part in Medicare

Dr. Mahapatra 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. Ajit Mahapatra has 13 publications on record

Dmand AI links 13 papers to Dr. Mahapatra, published from 2004 to 2021. 2011 was the busiest year, with 2. The most frequent topics are Fluorescent Dyes, Molecular Structure and Candida albicans. Dr. Mahapatra has published most often in Bioorg Med Chem Lett. Dr. Mahapatra's most frequent co-authors are Vignesh A. Arasu, MD, Jennifer Connolly Boldrick, MD and Mamata Vijayanand Kene, MD.

Papers13
Years published2004 to 2021

Dr. Mahapatra's papers by year, 2004 to 2021

Topics Dr. Mahapatra writes about most

  • Fluorescent Dyes
  • Molecular Structure
  • Candida albicans
  • Carbazoles
  • Colorimetry
  • Spectrometry, Fluorescence
  • Water

Dr. Mahapatra's most frequent co-authors

Recent publications by Dr. Mahapatra

See all 13 publications and co-authors

See who Dr. Mahapatra researches with

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

How network discovery works

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

Dr. Ajit Mahapatra received $17 in industry payments in 2016

CMS Open Payments shows 1 general payment to Dr. Mahapatra from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. NxStage Medical, Inc. paid the most, $17.

Companies that paid Dr. Mahapatra the most, 2016 to 2016

Share is of all general payments to this clinician.

See all payments to Dr. Mahapatra

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

Dr. Ajit Mahapatra has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Mahapatra, most recently Checkbook Top Doc in 2011.

Awards and honors for Dr. Mahapatra

  1. 2011
    • Checkbook Top Doc
  2. Undated
    • CMS Stage 1 2012

Source: Dmand AI Professional Profile Data

Dr. Ajit Mahapatra graduated from Stanford University School Of Medicine

Dr. Mahapatra graduated from Stanford University School Of Medicine in 2001.

  1. Medical schoolStanford University School Of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in nephrologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Ajit Mahapatra accepts plans from 2 insurance carriers

Dr. Mahapatra is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • Kaiser Permanente
  • CMS Medicare

Plan types Dr. Mahapatra accepts, by number of carriers

  1. EPO1
  2. HMO1
  3. Medicare1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Ajit Mahapatra'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
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. Ajit Mahapatra

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. Ajit Mahapatra's NPI number?

Dr. Ajit Mahapatra's NPI number is 1699853275. It was assigned on November 1, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Ajit Mahapatra?

Dr. Ajit Mahapatra is a nephrologist in Santa Clara, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Ajit Mahapatra practice?

Dr. Mahapatra practices at 710 Lawrence Expy, Santa Clara, CA 95051. Dr. Mahapatra's primary practice is Santa Clara Dialysis in Santa Clara, California. Dmand AI also links Dr. Mahapatra to 1 group practice or clinic.

What is Dr. Ajit Mahapatra's office phone number?

The practice phone on file for Dr. Mahapatra is (408) 243-1130.

What is Dr. Ajit Mahapatra's medical license number?

Dr. Mahapatra's California license number on file is A79895, one of the licenses on file in 2 states.

Which states has Dr. Ajit Mahapatra been licensed in?

Dmand AI has state licenses on file for Dr. Mahapatra in California (2002 to 2025) and Massachusetts (2005 to 2007).

Which hospitals is Dr. Ajit Mahapatra affiliated with?

Dr. Mahapatra is affiliated with Santa Clara Medical Center.

What medical group is Dr. Ajit Mahapatra part of?

Dr. Mahapatra is linked to The Permanente Medical Group, Inc.

Does Dr. Ajit Mahapatra accept Medicare?

Yes. CMS data shows Dr. Mahapatra billed Medicare for 24 services in 2024, and Dr. Mahapatra accepts Medicare assignment.

How many Medicare patients does Dr. Ajit Mahapatra see?

CMS counts 22 Medicare patients who saw Dr. Mahapatra in 2024, with an average age of 62.

Show 9 more questionsShow fewer questions

Is Dr. Ajit Mahapatra board certified?

Yes. Dr. Mahapatra is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Ajit Mahapatra bill to Medicare?

In 2024, Dr. Mahapatra's most billed Medicare services were hospital inpatient care (99232).

Where did Dr. Ajit Mahapatra go to medical school?

Dr. Mahapatra graduated from Stanford University School Of Medicine in 2001.

What drugs does Dr. Ajit Mahapatra prescribe most?

In 2024 Medicare Part D data, Dr. Mahapatra's most prescribed drugs by claims were Amlodipine Besylate, Jardiance and Furosemide.

Has Dr. Ajit Mahapatra received payments from drug or device companies?

CMS Open Payments shows $17 in general payments to Dr. Mahapatra from 1 company from 2016 to 2016. The largest total came from NxStage Medical, Inc.

How long has Dr. Ajit Mahapatra been practicing?

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

Does Dr. Ajit Mahapatra do research?

Dmand AI links 13 publications to Dr. Mahapatra, published from 2004 to 2021.

Who does Dr. Ajit Mahapatra publish with?

Dr. Mahapatra's most frequent co-authors are Vignesh A. Arasu, MD (1 shared paper), Jennifer Connolly Boldrick, MD (1 shared paper) and Mamata Vijayanand Kene, MD (1 shared paper).

What insurance does Dr. Ajit Mahapatra accept?

Dr. Mahapatra is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

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