Parthasarathy D. Thirumala

  • Pittsburgh, PA
  • Neurologist
NPI1861682650PAC ID9234222720
Medicare services, 2024
611
Medicare patients, 2024
279
Part D claims, 2024
175
Publications
140
Hospital affiliations
7
Practice address
200 Lothrop Street, Pittsburgh, PA 15213
Practice phone
Call (412) 647-2345
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UPMC Presbyterian

Hospital · Pittsburgh, Pennsylvania

See all 10 affiliations

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Parthasarathy D. Thirumala is a neurologist in Pittsburgh, Pennsylvania

Parthasarathy Thirumala practices at UPMC Presbyterian in Pittsburgh, Pennsylvania, part of University of Pittsburgh Medical Center.

Parthasarathy Thirumala's NPI, 1861682650, was assigned on July 27, 2007. Parthasarathy Thirumala holds Pennsylvania license MD429807.

NPI and contact details
Medicare PAC ID
9234222720
NPI enumeration date
July 27, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(412) 647-2345
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
54
Medical school graduation
1998

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

Parthasarathy D. Thirumala practices at UPMC Presbyterian in Pittsburgh, Pennsylvania

Parthasarathy Thirumala's primary practice is UPMC Presbyterian, at 200 Lothrop Street, Pittsburgh, PA 15213 in Allegheny County. The practice phone is (412) 647-2345.

  • UPMC Presbyterian
    200 Lothrop Street, Pittsburgh, PA 15213 · Allegheny CountyPhone(412) 647-2345

Source: Dmand AI Affiliation Data

Parthasarathy D. Thirumala is affiliated with 7 sites of care and 3 medical groups

Parthasarathy Thirumala's primary practice is UPMC Presbyterian in Pittsburgh, Pennsylvania, part of University of Pittsburgh Medical Center. Parthasarathy Thirumala is also affiliated with Select Specialty Hospital - Pittsburgh / UPMC. The medical group on file is University of Pittsburgh Physicians, Department of Radiology. Dmand AI also links Parthasarathy Thirumala to 5 more hospitals and 2 medical groups, each named with a free account.

See all 10 affiliations for Parthasarathy Thirumala

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

Dmand AI tracks the EHR system at Parthasarathy D. Thirumala's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Parthasarathy Thirumala practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UPMC PresbyterianAvailable with a free account
+6 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Parthasarathy D. Thirumala is one of 910 neurologists in Pennsylvania

Neurology is Parthasarathy Thirumala's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Parthasarathy Thirumala is licensed in Pennsylvania.

Specialties and state licenses

  • Neurology, PennsylvaniaPrimaryLicense MD429807 · taxonomy 2084N0400X

Neurologists near Parthasarathy Thirumala

Counts of neurologists 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

Parthasarathy D. Thirumala billed Medicare for 611 services in 2024

CMS data shows 611 Medicare services from Parthasarathy Thirumala across 6 procedure codes in 2024, for 279 Medicare patients. Medicare paid $24,474 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024611
Medicare patients279
Paid by Medicare$24,474
Procedure codes6

Parthasarathy Thirumala's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 6292024: 45028%
Other services
2023: 02024: 161

Parthasarathy Thirumala compared with the Pennsylvania median for neurologists, 2024

  • Parthasarathy Thirumala
  • Pennsylvania median
Medicare services
611vs 31097% above
Medicare patients
279vs 19345% above
Part D claims
119vs 28158% below

Medians across 876 neurologists in Pennsylvania with Dmand AI profiles that report each measure.

Parthasarathy Thirumala'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 Parthasarathy Thirumala

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

Parthasarathy D. Thirumala treated 279 Medicare patients in 2024, average age 71

CMS counts 279 Medicare patients who saw Parthasarathy Thirumala in 2024. The largest group is 65 to 74, with 145 patients. 75% of them have arthritis, and 75% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.24, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Parthasarathy Thirumala's median patient age at 63, with 48% women.

Medicare patients, 2024279
Average age71
Average risk score1.24
Also on Medicaid9%

Parthasarathy Thirumala's Medicare patients by age, 2024

Parthasarathy Thirumala's Medicare patients by sex, 2024

  • Women13649%
  • Men14351%

Chronic conditions among Parthasarathy Thirumala's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Anxiety42%
  5. Mood disorders42%
  6. Depression40%
  7. Ischemic heart disease39%
  8. Diabetes36%

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

Parthasarathy Thirumala's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women48%
  • Men49%

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

Parthasarathy D. Thirumala wrote 175 Medicare Part D claims in 2024

In 2024, Parthasarathy Thirumala wrote 175 Medicare Part D claims for 27 patients. 90% of them were for generic drugs. CMS names the drug for 119 of them, across 7 drugs with 11 or more claims each, at $118,006 in total drug cost. In 2023, CMS named 18 claims across 1 drug.

Part D claims, 2024175
Drugs named by CMS7
Total drug cost$118,006
Part D patients27

Parthasarathy Thirumala's Part D claims by kind of drug, 2024

  • Generic158 claims90%
  • Brand-name17 claims10%

Parthasarathy Thirumala'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 182024: 119561%

Drugs named by CMS: 7 in 2024, 1 in 2023.

See all prescribing by Parthasarathy Thirumala

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 Parthasarathy D. Thirumala takes part in Medicare

Parthasarathy Thirumala 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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Parthasarathy D. Thirumala has 140 publications on record

Dmand AI links 140 papers to Parthasarathy Thirumala, published from 2011 to 2025. 2017 was the busiest year, with 12. The most frequent topics are Evoked Potentials, Somatosensory, Stroke and Intraoperative Neurophysiological Monitoring. Parthasarathy Thirumala has published most often in World Neurosurg. Parthasarathy Thirumala's most frequent co-authors are Katherine Melonakos Anetakis, Paul Gardner and Varun Shandal, MD.

Papers140
Years published2011 to 2025

Parthasarathy Thirumala's papers by year, 2016 to 2025

Topics Parthasarathy Thirumala writes about most

  • Evoked Potentials, Somatosensory
  • Stroke
  • Intraoperative Neurophysiological Monitoring
  • Postoperative Complications
  • Monitoring, Intraoperative
  • Electroencephalography
  • Neurosurgical Procedures
  • Carotid Stenosis

Parthasarathy Thirumala's most frequent co-authors

Recent publications by Parthasarathy Thirumala

See all 140 publications and co-authors

See who Parthasarathy Thirumala researches with

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

How network discovery works

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

Parthasarathy D. Thirumala received $593 in industry payments from 2016 to 2022

CMS Open Payments shows 5 general payments to Parthasarathy Thirumala from 2 drug and device companies from 2016 to 2022. Consulting fees make up the largest share, 84% of the total. Medtronic, Inc. paid the most, $500.

General payments to Parthasarathy Thirumala by program year, 2016 to 2022

General payments to Parthasarathy Thirumala by kind, 2016 to 2022

$593in total
  • Consulting fees$50084%
  • Food and beverage$9316%

Companies that paid Parthasarathy Thirumala the most, 2016 to 2022

Share is of all general payments to this clinician.

See all payments to Parthasarathy Thirumala

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

Sources for Parthasarathy D. Thirumala'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)
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 Parthasarathy D. Thirumala

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

What is Parthasarathy D. Thirumala's NPI number?

Parthasarathy D. Thirumala's NPI number is 1861682650. It was assigned on July 27, 2007, and it is active in the NPI Registry.

What does Parthasarathy D. Thirumala specialize in?

Parthasarathy D. Thirumala is a neurologist in Pittsburgh, Pennsylvania. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Parthasarathy D. Thirumala practice?

Parthasarathy Thirumala practices at 200 Lothrop Street, Pittsburgh, PA 15213. Parthasarathy Thirumala's primary practice is UPMC Presbyterian in Pittsburgh, Pennsylvania, part of University of Pittsburgh Medical Center. Dmand AI also links Parthasarathy Thirumala to 5 hospitals and 2 medical groups.

What is Parthasarathy D. Thirumala's office phone number?

The practice phone on file for Parthasarathy Thirumala is (412) 647-2345.

What is Parthasarathy D. Thirumala's medical license number?

Parthasarathy Thirumala holds Pennsylvania license MD429807.

Which hospitals is Parthasarathy D. Thirumala affiliated with?

Parthasarathy Thirumala practices at UPMC Presbyterian in Pittsburgh, Pennsylvania. Parthasarathy Thirumala is also affiliated with Select Specialty Hospital - Pittsburgh / UPMC. Dmand AI links Parthasarathy Thirumala to 5 more hospitals.

What medical group is Parthasarathy D. Thirumala part of?

Parthasarathy Thirumala is linked to University of Pittsburgh Physicians, Department of Radiology. Dmand AI links Parthasarathy Thirumala to 2 more medical groups.

Does Parthasarathy D. Thirumala accept Medicare?

Yes. CMS data shows Parthasarathy Thirumala billed Medicare for 611 services in 2024, and Parthasarathy Thirumala accepts Medicare assignment.

How many Medicare patients does Parthasarathy D. Thirumala see?

CMS counts 279 Medicare patients who saw Parthasarathy Thirumala in 2024, with an average age of 71.

What services does Parthasarathy D. Thirumala bill to Medicare?

In 2024, Parthasarathy Thirumala's most billed Medicare services were nerve and brain test (95938), medicare service (G0453) and nerve and brain test (95861).

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What drugs does Parthasarathy D. Thirumala prescribe most?

In 2024 Medicare Part D data, Parthasarathy Thirumala's most prescribed drugs by claims were Gabapentin, Levetiracetam and Carbidopa-Levodopa.

Has Parthasarathy D. Thirumala received payments from drug or device companies?

CMS Open Payments shows $593 in general payments to Parthasarathy Thirumala from 2 companies from 2016 to 2022. The largest total came from Medtronic, Inc.

How long has Parthasarathy D. Thirumala been practicing?

Parthasarathy Thirumala graduated from medical school in 1998, 28 years ago.

Does Parthasarathy D. Thirumala do research?

Dmand AI links 140 publications to Parthasarathy Thirumala, published from 2011 to 2025.

Who does Parthasarathy D. Thirumala publish with?

Parthasarathy Thirumala's most frequent co-authors are Katherine Melonakos Anetakis (36 shared papers), Paul Gardner (18 shared papers) and Varun Shandal, MD (17 shared papers).

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