What is Atindra Chatterji's NPI number?

Atindra Chatterji's National Provider Identifier (NPI) is 1306942214, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Atindra Chatterji's specialty?

Atindra Chatterji is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).

Where is Atindra Chatterji located?

Atindra Chatterji's practice location on file with NPPES is 8701 Old Troy Pike, Suite 70, Dayton, OH 45424.

What is Atindra Chatterji's phone number?

The practice phone number listed in the NPPES registry for Atindra Chatterji is (937) 233-5816.

Does Atindra Chatterji accept Medicare?

Atindra Chatterji is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Atindra Chatterji's NPI active?

Yes — Atindra Chatterji's NPI (1306942214) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActiveAccepts Medicare

Atindra Chatterji, MD, FACP.

NPI 1306942214 · Gastroenterology Physician · Dayton, OH

Atindra Chatterji, MD, FACP. is a Gastroenterology Physician provider in Dayton, OH (NPI 1306942214).

Provider details

NPI number: 1306942214
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Credential: MD, FACP.
Sex: Male
Sole proprietor: Yes
License: 048621 (OH)

Practice location

8701 Old Troy Pike, Suite 70

Dayton, OH 45424

Phone: (937) 233-5816

Fax: (937) 233-2337

Street-level locationGet directions

More OH providers

Mailing address

8701 Old Troy Pike, Suite 70

Dayton, OH 45424

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100XLicense 048621 (OH)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(92/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
20 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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 methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.

Drug	Part D claims (2024)
Amlodipine Besylate	17
Omeprazole	13
Atorvastatin Calcium	12
Lisinopril	12
Pantoprazole Sodium	11
Buspirone Hcl	11
Hydroxyzine Hcl	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$98 across 4 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.

Enumerated: 2006-09-16
Last updated: 2007-07-08

Frequently asked questions

What is Atindra Chatterji's NPI number?: Atindra Chatterji's National Provider Identifier (NPI) is 1306942214, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Atindra Chatterji's specialty?: Atindra Chatterji is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
Where is Atindra Chatterji located?: Atindra Chatterji's practice location on file with NPPES is 8701 Old Troy Pike, Suite 70, Dayton, OH 45424.
What is Atindra Chatterji's phone number?: The practice phone number listed in the NPPES registry for Atindra Chatterji is (937) 233-5816.
Does Atindra Chatterji accept Medicare?: Atindra Chatterji is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Atindra Chatterji's NPI active?: Yes — Atindra Chatterji's NPI (1306942214) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.

Drug

Part D claims (2024)

Buspirone Hcl

Hydroxyzine Hcl

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$98 across 4 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Frequently asked questions