Dr. Parul Harish Kothari, MD

  • Boston, MA
  • Allergist and immunologist
NPI1528156023PAC ID5597089003
Medicare services, 2024
737
Medicare patients, 2024
106
Part D claims, 2024
128
Publications
11
Hospital affiliations
1
Practice address
75 Francis Street, Boston, MA 02115
Practice phone
Call (617) 732-5500
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Brigham and Women's Hospital

Hospital · Boston, Massachusetts

See all 4 affiliations

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Dr. Parul Harish Kothari is an allergist and immunologist in Boston, Massachusetts

Dr. Kothari practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.

Dr. Kothari's NPI, 1528156023, was assigned on October 10, 2006. Dr. Kothari holds Massachusetts license 271794.

NPI and contact details
Medicare PAC ID
5597089003
NPI enumeration date
October 10, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(617) 732-5500
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
50
Medical school graduation
2002

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

Dr. Parul Harish Kothari practices at Brigham and Women's Hospital in Boston, Massachusetts

Dr. Kothari's primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.

Source: Dmand AI Affiliation Data

Dr. Parul Harish Kothari is affiliated with 3 sites of care and 1 medical group

Dr. Kothari's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Dr. Kothari to 1 more group practice or clinic and 1 hospital outpatient department, each named with a free account.

See all 4 affiliations for Dr. Kothari

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

Dmand AI tracks the EHR system at Dr. Parul Harish Kothari's practice

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

EHR by site
SiteEHR vendor and product
Brigham and Women's HospitalAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Parul Harish Kothari is one of 106 allergists and immunologists in Massachusetts

Allergy and immunology is Dr. Kothari's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dmand AI has Dr. Kothari's licenses on file in 3 states: Massachusetts, Missouri and New Jersey.

Specialties and state licenses

  • Allergy and immunology, MassachusettsPrimaryLicense 271794 · taxonomy 207K00000X
  • Missouri licenseLicense 2005013497
  • Internal medicine, New JerseyLicense 25MA07954900 · taxonomy 207R00000X

Allergists and immunologists near Dr. Kothari

Counts of allergists and immunologists 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. Parul Harish Kothari billed Medicare for 737 services in 2024

CMS data shows 737 Medicare services from Dr. Kothari across 8 procedure codes in 2024, for 106 Medicare patients. Medicare paid $12,738 for them. Every service was in an office.

Medicare services, 2024737
Medicare patients106
Paid by Medicare$12,738
Procedure codes8

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

  • 2023
  • 2024
Tests and treatments
2023: 952024: 619552%
Office and hospital visits
2023: 582024: 118103%

Dr. Kothari compared with the Massachusetts median for allergists and immunologists, 2024

  • Dr. Kothari
  • Massachusetts median
Medicare services
737vs 1,07131% below
Medicare patients
106vs 12415% below
Part D claims
59vs 18969% below

Medians across 100 allergists and immunologists in Massachusetts with Dmand AI profiles that report each measure.

Dr. Kothari'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. Kothari

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

Dr. Parul Harish Kothari treated 106 Medicare patients in 2024, average age 72

CMS counts 106 Medicare patients who saw Dr. Kothari in 2024. The largest group is 65 to 74, with 58 patients. 70% of them have high cholesterol, and 65% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Kothari's median patient age at 67, with 72% women.

Medicare patients, 2024106
Average age72
Average risk score1.41
Also on Medicaid17%

Dr. Kothari's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Kothari's Medicare patients by sex, 2024

  • Women7874%
  • Men2826%

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

  1. High cholesterol70%
  2. High blood pressure65%
  3. Arthritis49%
  4. Anxiety42%
  5. Mood disorders38%
  6. Osteoporosis35%
  7. Cancer34%
  8. Depression30%

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

Dr. Kothari'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

  • Women72%
  • Men28%

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

Dr. Parul Harish Kothari wrote 128 Medicare Part D claims in 2024

In 2024, Dr. Kothari wrote 128 Medicare Part D claims for 37 patients. 48% of them were for generic drugs. CMS names the drug for 59 of them, across 5 drugs with 11 or more claims each, at $69,184 in total drug cost. In 2023, CMS named 29 claims across 2 drugs.

Part D claims, 2024128
Drugs named by CMS5
Total drug cost$69,184
Part D patients37

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

  • Generic61 claims48%
  • Brand-name67 claims52%

Dr. Kothari'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: 292024: 59103%

Drugs named by CMS: 5 in 2024, 2 in 2023.

See all prescribing by Dr. Kothari

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. Parul Harish Kothari offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Parul Harish Kothari has 11 publications on record

Dmand AI links 11 papers to Dr. Kothari, published from 2016 to 2021. 2018 was the busiest year, with 2. The most frequent topics are Exodeoxyribonucleases, Genetic Predisposition to Disease and Phosphoproteins. Dr. Kothari has published most often in Nat Commun. Dr. Kothari's most frequent co-authors are Benjamin A. Raby, MD, John Patterson Atkinson, MD and Katherine N. Cahill, MD.

Papers11
Years published2016 to 2021

Dr. Kothari's papers by year, 2016 to 2021

Topics Dr. Kothari writes about most

  • Exodeoxyribonucleases
  • Genetic Predisposition to Disease
  • Phosphoproteins
  • Asthma
  • Asthma, Aspirin-Induced
  • Drug Hypersensitivity
  • Frameshift Mutation
  • Retinal Diseases

Dr. Kothari's most frequent co-authors

Recent publications by Dr. Kothari

See all 11 publications and co-authors

See who Dr. Kothari researches with

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

How network discovery works

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

Dr. Parul Harish Kothari received $34 in industry payments in 2016

CMS Open Payments shows 2 general payments to Dr. Kothari from 2 drug and device companies in 2016. Food and beverage make up the largest share, 100% of the total. Mylan Inc. paid the most, $21.

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

Share is of all general payments to this clinician.

See all payments to Dr. Kothari

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

Sources for Dr. Parul Harish Kothari'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 Dr. Parul Harish Kothari

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. Parul Harish Kothari's NPI number?

Dr. Parul Harish Kothari's NPI number is 1528156023. It was assigned on October 10, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Parul Harish Kothari?

Dr. Parul Harish Kothari is an allergist and immunologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).

Where does Dr. Parul Harish Kothari practice?

Dr. Kothari practices at 75 Francis Street, Boston, MA 02115. Dr. Kothari's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Kothari to 1 group practice or clinic and 1 hospital outpatient department.

What is Dr. Parul Harish Kothari's office phone number?

The practice phone on file for Dr. Kothari is (617) 732-5500.

What is Dr. Parul Harish Kothari's medical license number?

Dr. Kothari holds Massachusetts license 271794, one of the licenses on file in 3 states.

Which states has Dr. Parul Harish Kothari been licensed in?

Dmand AI has state licenses on file for Dr. Kothari in Massachusetts, Missouri and New Jersey.

Which hospitals is Dr. Parul Harish Kothari affiliated with?

Dr. Kothari practices at Brigham and Women's Hospital in Boston, Massachusetts.

What medical group is Dr. Parul Harish Kothari part of?

Dr. Kothari is linked to Brigham and Women's Hospital.

Does Dr. Parul Harish Kothari accept Medicare?

Yes. CMS data shows Dr. Kothari billed Medicare for 737 services in 2024, and Dr. Kothari accepts Medicare assignment.

Does Dr. Parul Harish Kothari offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Kothari as offering telehealth services.

Show 7 more questionsShow fewer questions

How many Medicare patients does Dr. Parul Harish Kothari see?

CMS counts 106 Medicare patients who saw Dr. Kothari in 2024, with an average age of 72.

What services does Dr. Parul Harish Kothari bill to Medicare?

In 2024, Dr. Kothari's most billed Medicare services were allergy test or treatment (95004), allergy test or treatment (95018) and allergy test or treatment (95024).

What drugs does Dr. Parul Harish Kothari prescribe most?

In 2024 Medicare Part D data, Dr. Kothari's most prescribed drugs by claims were Gamunex-C, Montelukast Sodium and Epinephrine.

Has Dr. Parul Harish Kothari received payments from drug or device companies?

CMS Open Payments shows $34 in general payments to Dr. Kothari from 2 companies from 2016 to 2016. The largest total came from Mylan Inc.

How long has Dr. Parul Harish Kothari been practicing?

Dr. Kothari graduated from medical school in 2002, 24 years ago.

Does Dr. Parul Harish Kothari do research?

Dmand AI links 11 publications to Dr. Kothari, published from 2016 to 2021.

Who does Dr. Parul Harish Kothari publish with?

Dr. Kothari's most frequent co-authors are Benjamin A. Raby, MD (5 shared papers), John Patterson Atkinson, MD (4 shared papers) and Katherine N. Cahill, MD (3 shared papers).

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