Dr. Ahila Subramanian, MD, MPH

  • Cleveland, OH
  • Allergist and immunologist
NPI1447456413PAC ID7416198353
Medicare services, 2024
98
Medicare patients, 2024
54
Part D claims, 2024
446
Publications
6
Hospital affiliations
1
Practice address
9500 Euclid Avenue, Cleveland, OH 44195
Practice phone
Call (216) 952-9829
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Cleveland Clinic Main Campus

Hospital · Cleveland, Ohio

See all 4 affiliations

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Dr. Ahila Subramanian is an allergist and immunologist in Cleveland, Ohio

Dr. Subramanian practices at Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation.

Dr. Subramanian's NPI, 1447456413, was assigned on June 26, 2007. Dr. Subramanian graduated from University Of Cincinnati College Of Medicine in 2007. Dr. Subramanian holds Ohio license 35093153.

NPI and contact details
Medicare PAC ID
7416198353
NPI enumeration date
June 26, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(216) 952-9829
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
45
Medical school graduation
2007

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

Dr. Ahila Subramanian practices at Cleveland Clinic Main Campus in Cleveland, Ohio

Dr. Subramanian's primary practice is Cleveland Clinic Main Campus, at 9500 Euclid Avenue, Cleveland, OH 44195 in Cuyahoga County. The practice phone is (216) 952-9829.

Source: Dmand AI Affiliation Data

Dr. Ahila Subramanian is affiliated with 3 sites of care and 1 medical group

Dr. Subramanian's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. The medical group on file is Cleveland Clinic. Dmand AI also links Dr. Subramanian to 2 more clinical labs, each named with a free account. Dr. Subramanian's employer is on file too: a hospital.

See all 4 affiliations for Dr. Subramanian

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

Dmand AI tracks the EHR system at Dr. Ahila Subramanian's practice

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

EHR by site
SiteEHR vendor and product
Cleveland Clinic Main CampusAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ahila Subramanian is one of 119 allergists and immunologists in Ohio

Allergy and immunology is Dr. Subramanian's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Subramanian is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dr. Subramanian is licensed in Ohio.

Specialties and state licenses

  • Allergy and immunology, OhioPrimaryLicense 35093153 · 2007 to 2026 · taxonomy 207K00000X

Clinical focus

Dmand AI lists acute sinusitis, asthma, chronic nasal allergies, hives and immune deficiency disease among the conditions Dr. Subramanian treats.

Allergists and immunologists near Dr. Subramanian

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. Ahila Subramanian billed Medicare for 98 services in 2024

CMS data shows 98 Medicare services from Dr. Subramanian across 3 procedure codes in 2024, for 54 Medicare patients. Medicare paid $5,946 for them. Every service was in an office.

Medicare services, 202498
Medicare patients54
Paid by Medicare$5,946
Procedure codes3

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

  • 2023
  • 2024
Office and hospital visits
2023: 542024: 7437%
Other services
2023: 02024: 24

Dr. Subramanian compared with the Ohio median for allergists and immunologists, 2024

  • Dr. Subramanian
  • Ohio median
Medicare services
98vs 1,36193% below
Medicare patients
54vs 12958% below
Part D claims
349vs 22853% above

Medians across 119 allergists and immunologists in Ohio with Dmand AI profiles that report each measure.

Dr. Subramanian'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. Subramanian

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

Dr. Ahila Subramanian treated 54 Medicare patients in 2024, average age 71

CMS counts 54 Medicare patients who saw Dr. Subramanian in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have high cholesterol, and 61% have arthritis. Their average risk score is 1.22, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Subramanian's median patient age at 34, with 61% women.

Medicare patients, 202454
Average age71
Average risk score1.22

Dr. Subramanian's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Subramanian's Medicare patients by sex, 2024

  • Women3769%
  • Men1731%

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

  1. High cholesterol75%
  2. Arthritis61%
  3. Asthma56%
  4. High blood pressure52%
  5. Anxiety28%
  6. Mood disorders28%
  7. Depression26%
  8. Cancer20%

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

Dr. Subramanian's patients across all payers

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

Patient panel by age, all payers

Median age 34

Patient panel by sex, all payers

  • Women61%
  • Men39%

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

Dr. Ahila Subramanian wrote 446 Medicare Part D claims in 2024

In 2024, Dr. Subramanian wrote 446 Medicare Part D claims for 82 patients. 62% of them were for generic drugs. CMS names the drug for 349 of them, across 14 drugs with 11 or more claims each, at $177,112 in total drug cost. In 2023, CMS named 340 claims across 14 drugs.

Part D claims, 2024446
Drugs named by CMS14
Total drug cost$177,112
Part D patients82

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

  • Generic277 claims62%
  • Brand-name169 claims38%

Dr. Subramanian'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: 3402024: 3493%

Drugs named by CMS: 14 in 2024, 14 in 2023.

See all prescribing by Dr. Subramanian

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. Ahila Subramanian offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Ahila Subramanian has 6 publications on record

Dmand AI links 6 papers to Dr. Subramanian, published from 2015 to 2021. 2015 was the busiest year, with 2. The most frequent topics are Asthma. Dr. Subramanian's most frequent co-authors are Mark A. Aronica, MD, Jaclyn Ann Bjelac, MD and Ryszard T. Dworski, MD.

Papers6
Years published2015 to 2021

Dr. Subramanian's papers by year, 2015 to 2021

Topics Dr. Subramanian writes about most

  • Asthma

Dr. Subramanian's most frequent co-authors

Recent publications by Dr. Subramanian

See all 6 publications and co-authors

See who Dr. Subramanian researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Subramanian 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. Ahila Subramanian received $276 in industry payments from 2016 to 2024

CMS Open Payments shows 5 general payments to Dr. Subramanian from 5 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Baxalta US Inc paid the most, $120.

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

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

Share is of all general payments to this clinician.

See all payments to Dr. Subramanian

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

Dr. Ahila Subramanian graduated from University Of Cincinnati College Of Medicine

Dr. Subramanian graduated from University Of Cincinnati College Of Medicine in 2007.

  1. Medical schoolUniversity Of Cincinnati College Of Medicine
  2. Board certified in allergy & immunologyAmerican Board of Allergy and Immunology
  3. Board certified in pediatricsAmerican Board of Pediatrics

Source: Dmand AI Professional Profile Data

Dr. Ahila Subramanian accepts plans from 19 insurance carriers

Dr. Subramanian is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Subramanian accepts, by number of carriers

  1. PPO12
  2. Medicare11
  3. HMO10
  4. EPO4
  5. POS4
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Ahila Subramanian'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)
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. Ahila Subramanian

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. Ahila Subramanian's NPI number?

Dr. Ahila Subramanian's NPI number is 1447456413. It was assigned on June 26, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Ahila Subramanian?

Dr. Ahila Subramanian is an allergist and immunologist in Cleveland, Ohio. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).

Where does Dr. Ahila Subramanian practice?

Dr. Subramanian practices at 9500 Euclid Avenue, Cleveland, OH 44195. Dr. Subramanian's primary practice is Cleveland Clinic Main Campus in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Dmand AI also links Dr. Subramanian to 2 clinical labs.

What is Dr. Ahila Subramanian's office phone number?

The practice phone on file for Dr. Subramanian is (216) 952-9829.

What is Dr. Ahila Subramanian's medical license number?

Dr. Subramanian holds Ohio license 35093153.

Which hospitals is Dr. Ahila Subramanian affiliated with?

Dr. Subramanian practices at Cleveland Clinic Main Campus in Cleveland, Ohio.

What medical group is Dr. Ahila Subramanian part of?

Dr. Subramanian is linked to Cleveland Clinic.

Does Dr. Ahila Subramanian accept Medicare?

Yes. CMS data shows Dr. Subramanian billed Medicare for 98 services in 2024, and Dr. Subramanian accepts Medicare assignment.

Does Dr. Ahila Subramanian offer telehealth?

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

How many Medicare patients does Dr. Ahila Subramanian see?

CMS counts 54 Medicare patients who saw Dr. Subramanian in 2024, with an average age of 71.

Show 9 more questionsShow fewer questions

Is Dr. Ahila Subramanian board certified?

Yes. Dr. Subramanian is board certified in allergy & immunology by the American Board of Allergy and Immunology.

What services does Dr. Ahila Subramanian bill to Medicare?

In 2024, Dr. Subramanian's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, new patient (99204).

Where did Dr. Ahila Subramanian go to medical school?

Dr. Subramanian graduated from University Of Cincinnati College Of Medicine in 2007.

What drugs does Dr. Ahila Subramanian prescribe most?

In 2024 Medicare Part D data, Dr. Subramanian's most prescribed drugs by claims were Montelukast Sodium, Azelastine HCl and Famotidine.

Has Dr. Ahila Subramanian received payments from drug or device companies?

CMS Open Payments shows $276 in general payments to Dr. Subramanian from 5 companies from 2016 to 2024. The largest total came from Baxalta US Inc.

How long has Dr. Ahila Subramanian been practicing?

Dr. Subramanian graduated from medical school in 2007, 19 years ago.

Does Dr. Ahila Subramanian do research?

Dmand AI links 6 publications to Dr. Subramanian, published from 2015 to 2021.

Who does Dr. Ahila Subramanian publish with?

Dr. Subramanian's most frequent co-authors are Mark A. Aronica, MD (1 shared paper), Jaclyn Ann Bjelac, MD (1 shared paper) and Ryszard T. Dworski, MD (1 shared paper).

What insurance does Dr. Ahila Subramanian accept?

Dr. Subramanian is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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