Aparna Balasubramanian
Pulmonary Disease Physician · Baltimore, MD
Aparna Balasubramanian is a pulmonary disease physician with a practice address in Baltimore, Maryland, and NPI 1922341338, issued on Apr 3, 2013. Check the license (Maryland D81661, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Aparna Balasubramanian
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- D81661 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1830 E Monument St FL 5, Baltimore, MD 21287
- Phone
- (410) 550-0545
- Enumerated
- Apr 3, 2013
- Record last updated
- Jul 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200708000051); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 342 in Maryland → Look up another NPI →
Also registered at 1830 E Monument St FL 5
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Belz, MDInternal Medicine Physician1467872911
- Travis FergusonPulmonary Disease Physician1346698289
- Rebecca Gersten, M.D.Pulmonary Disease Physician1790170322
- Neal Klauer, MDCritical Care Medicine (Internal Medicine) Physician1386173516
- Priyanka Sharma, CRNPFamily Nurse Practitioner1457095838
Verify Aparna Balasubramanian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D81661Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
255 Medicare Part D claims for 41 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Furosemide43 claims
- Tyvaso Dpi30 claims
- Sildenafil Citrate23 claims
- Opsumit19 claims
- Torsemide17 claims
- Ambrisentan16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 74.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aparna Balasubramanian among 342 pulmonary disease physician records in Maryland
Aparna Balasubramanian is one of 342 pulmonary disease physician records with a practice address in Maryland. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 84% of them.
- NPI issued2013 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2013 · median 2000 among the 225 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Maryland
There are 342 pulmonary disease physician records in Maryland.
All 342 in Maryland → Every provider in Baltimore → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Patrice Becker, M.D.Baltimore, MD 212871801851712
- Michael Boyle, M.D.Baltimore, MD 212871548227135
- Roy Brower, M.D.Baltimore, MD 212871295793776
- Jean Ford, M.D.Baltimore, MD 212871851334668
- Nadia Hansel, M.D.Baltimore, MD 212871447209465
- Paul Hassoun, M.D.Baltimore, MD 212871083664387
- Landon King, M.D.Baltimore, MD 212871346281326
- Noah Lechtzin, M.D.Baltimore, MD 212871932147964
Common questions
What is Aparna Balasubramanian's NPI number?
Aparna Balasubramanian's National Provider Identifier (NPI) is 1922341338, issued on Apr 3, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Aparna Balasubramanian located?
The NPPES record lists a practice address at 1830 E Monument St FL 5, Baltimore, MD, 21287. Phone: (410) 550-0545. Providers update this record themselves, so call before visiting.
How can I verify Aparna Balasubramanian's license?
NPPES lists Maryland license number D81661, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aparna Balasubramanian prescribe under Medicare Part D?
In 2024, Aparna Balasubramanian had 255 Medicare Part D claims for 41 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Aparna Balasubramanian's MIPS final score?
The 2023 MIPS final score is 74.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.