Sarath G. Nath

  • Stony Brook, NY
  • Infectious disease specialist
NPI1265852446PAC ID7416377601
Medicare services, 2024
822
Medicare patients, 2024
443
Part D claims, 2024
233
Publications
7
Hospital affiliations
3
Practice address
Health Sciences Center Suny, Stony Brook, NY 11794
Practice phone
Call (631) 444-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Stony Brook University Hospital

Hospital · Stony Brook, New York

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Sarath G. Nath is an infectious disease specialist in Stony Brook, New York

Sarath Nath practices at Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University.

Sarath Nath's NPI, 1265852446, was assigned on April 26, 2014. Sarath Nath holds Texas license S7735.

NPI and contact details
Medicare PAC ID
7416377601
NPI enumeration date
April 26, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(631) 444-4000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
39
Medical school graduation
2013

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

Sarath G. Nath practices at 2 locations in Stony Brook, New York

Sarath Nath's primary practice is Stony Brook University Hospital, at Health Sciences Center Suny, Stony Brook, NY 11794 in Suffolk County. The practice phone is (631) 444-4000. Sarath Nath also practices at Stony Brook University Hospital, 101 Nicolls Rd, Stony Brook, NY 11794.

  • Stony Brook University HospitalPrimary
    Health Sciences Center Suny, Stony Brook, NY 11794 · Suffolk CountyPhone(631) 444-4000
  • Stony Brook University Hospital
    101 Nicolls Rd, Stony Brook, NY 11794 · Suffolk CountyPhone(631) 444-4100

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

Sarath G. Nath is affiliated with 5 sites of care and 5 medical groups

Sarath Nath's primary practice is Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University. Sarath Nath is also affiliated with Havasu Regional Medical Center. The medical group on file is Stony Brook Internists. Dmand AI also links Sarath Nath to 1 more hospital, 4 medical groups, 1 clinical lab and 1 group practice or clinic, each named with a free account.

See all 10 affiliations for Sarath Nath

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

Dmand AI tracks the EHR system at Sarath G. Nath's practice

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

EHR by site
SiteEHR vendor and product
Stony Brook University HospitalAvailable with a free account
+4 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Sarath G. Nath is one of 825 infectious disease specialists in New York

Infectious disease is Sarath Nath's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Sarath Nath is licensed in Texas.

Specialties and state licenses

  • Infectious disease, TexasPrimaryLicense S7735 · taxonomy 207RI0200X

Infectious disease specialists near Sarath Nath

Counts of infectious disease specialists 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

Sarath G. Nath billed Medicare for 822 services in 2024

CMS data shows 822 Medicare services from Sarath Nath across 6 procedure codes in 2024, for 443 Medicare patients. Medicare paid $99,996 for them.

Medicare services, 2024822
Medicare patients443
Paid by Medicare$99,996
Procedure codes6

Sarath Nath's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 7532024: 8229%
Other services
2023: 112024: 0100%

Where Sarath Nath's Medicare services took place, 2024

  • In an office19123%
  • In a facility63177%

Sarath Nath compared with the New York median for infectious disease specialists, 2024

  • Sarath Nath
  • New York median
Medicare services
822vs 2383.5 times
Medicare patients
443vs 1343.3 times
Part D claims
114vs 16230% below

Medians across 791 infectious disease specialists in New York with Dmand AI profiles that report each measure.

Sarath Nath'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 Sarath Nath

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

Sarath G. Nath treated 443 Medicare patients in 2024, average age 74

CMS counts 443 Medicare patients who saw Sarath Nath in 2024. The largest group is 75 to 84, with 144 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 2.88, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Sarath Nath's median patient age at 61, with 38% women.

Medicare patients, 2024443
Average age74
Average risk score2.88
Also on Medicaid36%

Sarath Nath's Medicare patients by age, 2024

Sarath Nath's Medicare patients by sex, 2024

  • Women20647%
  • Men23753%

Chronic conditions among Sarath Nath's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis60%
  4. Ischemic heart disease60%
  5. Diabetes54%
  6. Chronic kidney disease50%
  7. Mood disorders48%
  8. Heart failure46%

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

Sarath Nath's patients across all payers

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

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women38%
  • Men59%

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

Sarath G. Nath wrote 233 Medicare Part D claims in 2024

In 2024, Sarath Nath wrote 233 Medicare Part D claims for 69 patients. 93% of them were for generic drugs. CMS names the drug for 114 of them, across 7 drugs with 11 or more claims each, at $9,956 in total drug cost. In 2023, CMS named 109 claims across 5 drugs.

Part D claims, 2024233
Drugs named by CMS7
Total drug cost$9,956
Part D patients69

Sarath Nath's Part D claims by kind of drug, 2024

  • Generic217 claims93%
  • Brand-name16 claims7%

Sarath Nath'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 Sarath Nath's Part D claims, 2024

  • Antibiotics79%185 of 233 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: 1092024: 1145%

Drugs named by CMS: 7 in 2024, 5 in 2023.

See all prescribing by Sarath Nath

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

Sarath G. Nath offers telehealth to Medicare patients

Sarath Nath accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Sarath Nath as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Sarath G. Nath has 7 publications on record

Dmand AI links 7 papers to Sarath Nath, published from 2022 to 2023. 2022 was the busiest year, with 2. The most frequent topics are beta-Lactamases. Sarath Nath has published most often in JAMA Intern Med. Sarath Nath's most frequent co-authors are Sridesh G. Nath, MBBS, Kenneth Michael Nugent, MD and David Landman, MD.

Papers7
Years published2022 to 2023

Topics Sarath Nath writes about most

  • beta-Lactamases

Sarath Nath's most frequent co-authors

Recent publications by Sarath Nath

See all 7 publications and co-authors

See who Sarath Nath researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Sarath Nath works with, so you can find a warm path to the right infectious disease specialists.

How network discovery works

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

Sarath G. Nath received $3,203 in industry payments from 2021 to 2022

CMS Open Payments shows 12 general payments to Sarath Nath from 6 drug and device companies from 2021 to 2022. Consulting fees make up the largest share, 86% of the total. ViiV Healthcare Company paid the most, $3,005.

General payments to Sarath Nath by program year, 2021 to 2022

General payments to Sarath Nath by kind, 2021 to 2022

$3.2Kin total
  • Consulting fees$2,76086%
  • Food and beverage$38812%
  • Education$552%

Companies that paid Sarath Nath the most, 2021 to 2022

Share is of all general payments to this clinician.

See all payments to Sarath Nath

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

Sources for Sarath G. Nath'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 Affiliation DataDmand AI Practice 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)
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)
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 Sarath G. Nath

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

What is Sarath G. Nath's NPI number?

Sarath G. Nath's NPI number is 1265852446. It was assigned on April 26, 2014, and it is active in the NPI Registry.

What does Sarath G. Nath specialize in?

Sarath G. Nath is an infectious disease specialist in Stony Brook, New York. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Sarath G. Nath practice?

Sarath Nath practices at Health Sciences Center Suny, Stony Brook, NY 11794. Sarath Nath also practices at 101 Nicolls Rd, Stony Brook, NY 11794. Sarath Nath's primary practice is Stony Brook University Hospital in Stony Brook, New York, part of Stony Brook University. Dmand AI also links Sarath Nath to 1 hospital, 4 medical groups, 1 clinical lab and 1 group practice or clinic.

What is Sarath G. Nath's office phone number?

The practice phone on file for Sarath Nath is (631) 444-4000.

What is Sarath G. Nath's medical license number?

Sarath Nath holds Texas license S7735.

Which hospitals is Sarath G. Nath affiliated with?

Sarath Nath practices at Stony Brook University Hospital in Stony Brook, New York. Sarath Nath is also affiliated with Havasu Regional Medical Center. Dmand AI links Sarath Nath to 1 more hospital.

What medical group is Sarath G. Nath part of?

Sarath Nath is linked to Stony Brook Internists. Dmand AI links Sarath Nath to 4 more medical groups.

Does Sarath G. Nath accept Medicare?

Yes. CMS data shows Sarath Nath billed Medicare for 822 services in 2024, and Sarath Nath accepts Medicare assignment.

Does Sarath G. Nath offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Sarath Nath as offering telehealth services.

How many Medicare patients does Sarath G. Nath see?

CMS counts 443 Medicare patients who saw Sarath Nath in 2024, with an average age of 74.

Show 6 more questionsShow fewer questions

What services does Sarath G. Nath bill to Medicare?

In 2024, Sarath Nath's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and office visit, established patient (99214).

What drugs does Sarath G. Nath prescribe most?

In 2024 Medicare Part D data, Sarath Nath's most prescribed drugs by claims were Ceftriaxone, Doxycycline Hyclate and Cefuroxime.

Has Sarath G. Nath received payments from drug or device companies?

CMS Open Payments shows $3,203 in general payments to Sarath Nath from 6 companies from 2021 to 2022. The largest total came from ViiV Healthcare Company.

How long has Sarath G. Nath been practicing?

Sarath Nath graduated from medical school in 2013, 13 years ago.

Does Sarath G. Nath do research?

Dmand AI links 7 publications to Sarath Nath, published from 2022 to 2023.

Who does Sarath G. Nath publish with?

Sarath Nath's most frequent co-authors are Sridesh G. Nath, MBBS (2 shared papers), Kenneth Michael Nugent, MD (2 shared papers) and David Landman, MD (1 shared paper).

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