NPPES file of Aug 9, 2026

Indranil Chakrabarti, M.D.

Psychiatry Physician · Chambersburg, PA

Indranil Chakrabarti, M.D. is a psychiatry physician with a practice address in Chambersburg, Pennsylvania, and NPI 1457302143, issued on May 15, 2006. Check the license (Pennsylvania MD427514, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457302143
Name
Indranil Chakrabarti
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
MD427514 PA
Self-reported in NPPES; status is on the state search
Practice location
100 Chambers Hill Dr Ste 200, Chambersburg, PA 17201
Phone
(717) 709-7930
Enumerated
May 15, 2006
Record last updated
Oct 15, 2024
Fax
(717) 709-7931
Medicaid ID
102058497 0002 0003 PA
Medicare enrollment
Enrolled (PECOS I20070509000246); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 100 Chambers Hill Dr Ste 200

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sarina Akers, CRNPPsychiatric/Mental Health Nurse Practitioner1043781784
  2. Crystal AndersonProfessional Counselor1689088908
  3. Amy Baker, LCSW-CClinical Social Worker1538468061
  4. Ann Bell, RN PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1518570126
  5. Arthur Caron, LCSWClinical Social Worker1538411012
  6. Erica CoffmanChild & Adolescent Psychiatry Physician1841810462

Verify Indranil Chakrabarti in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD427514
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

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2.7 times the Medicare Part D claims of the average psychiatry physician in 2024

2,662 Medicare Part D claims for 290 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Indranil Chakrabarti2,662
  2. Specialty average1,000

Most prescribed

  1. Quetiapine Fumarate155 claims
  2. Mirtazapine147 claims
  3. Clonazepam138 claims
  4. Trazodone Hcl136 claims
  5. Venlafaxine Hcl Er123 claims
  6. Aripiprazole122 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.

Industry payments in 2024: $151.90

3 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Indranil Chakrabarti$151.90
  2. Specialty average$4,954.93

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Eastern Pennsylvania Physician Alliance, LLCShippensburg, PA
  2. Pinnacle Health Medical ServicesHarrisburg, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Psychiatry Physician providers in Pennsylvania

There are 2,662 psychiatry physician records in Pennsylvania.

Other psychiatry physician records in Pennsylvania

  1. Raja Abbas, M.D.Lehighton, PA1306057294
  2. Saleha Abbas, M.D.Upland, PA1144283052
  3. David Abel, MDDoylestown, PA1881637163
  4. Rolf Abel, MDWilkes Barre, PA1427048917
  5. Kian AbolhodaPhiladelphia, PA1013844885
  6. Dara Abraham, D.OPhiladelphia, PA1316109549
  7. George Abraham, PCLafayette Hill, PA1679552368
  8. John Abulu, MBBS, MDPhiladelphia, PA1700052172
  9. Thalia Acosta, MDPittsburgh, PA1790909224
  10. Marilyn Adam, M.D.York, PA1548698103

Common questions

What is Indranil Chakrabarti, M.D.'s NPI number?

Indranil Chakrabarti, M.D.'s National Provider Identifier (NPI) is 1457302143, issued on May 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Indranil Chakrabarti, M.D. located?

The NPPES record lists a practice address at 100 Chambers Hill Dr Ste 200, Chambersburg, PA, 17201. Phone: (717) 709-7930. Providers update this record themselves, so call before visiting.

How can I verify Indranil Chakrabarti, M.D.'s license?

NPPES lists Pennsylvania license number MD427514, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Indranil Chakrabarti, M.D. prescribe under Medicare Part D?

In 2024, Indranil Chakrabarti, M.D. had 2,662 Medicare Part D claims for 290 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

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.