Indranil Chakrabarti, M.D.
NPI 1457302143 · Psychiatry Physician · Chambersburg, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Indranil Chakrabarti, M.D. is a Psychiatry Physician provider in Chambersburg, PA (NPI 1457302143).
Provider details
- NPI number
- 1457302143
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD427514 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
79 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 79 | $47 |
Typical Medicare-allowed amounts for these services range $47–$47 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 155 | 48 |
| Mirtazapine | 147 | 49 |
| Clonazepam | 138 | 36 |
| Trazodone Hcl | 136 | 45 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 123 | 31 |
| Aripiprazole | 122 | 43 |
| Buspirone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$152 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 205 S Front St Fl 5Harrisburg, PA 17104-1619Phone: (717) 231-8360
Registry dates
- Enumerated
- 2006-05-15
- Last updated
- 2024-10-15
- Certified
- 2024-10-15
Frequently asked questions
- What is Indranil Chakrabarti's NPI number?
- Indranil Chakrabarti's National Provider Identifier (NPI) is 1457302143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Indranil Chakrabarti's specialty?
- Indranil Chakrabarti is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Indranil Chakrabarti located?
- Indranil Chakrabarti's practice location on file with NPPES is 100 Chambers Hill Dr Ste 200, Chambersburg, PA 17201-7301.
- What is Indranil Chakrabarti's phone number?
- The practice phone number listed in the NPPES registry for Indranil Chakrabarti is (717) 709-7930.
- Does Indranil Chakrabarti accept Medicare?
- Indranil Chakrabarti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Indranil Chakrabarti's NPI active?
- Yes — Indranil Chakrabarti's NPI (1457302143) is active in the NPPES registry as of the last update on 2024-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.