PARTHIB DAS MD
NPI 1922569581
Internal Medicine - Hematology & Oncology in Marysville, OH
About Parthib Das Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PARTHIB DAS MD (NPI 1922569581) is an individual hematology & oncology provider in Marysville, Ohio, licensed in Ohio (35.145611) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Memorial Hospital, and maintains a secondary practice location in Columbus.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Parthib Das Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Parthib Das reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Marysville, OH 43040
- Reassigned Medicare billing, Ohio enrollment
- 144 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hospital
Acute Care Hospitals · Marysville, OHMary Rutan Hospital
Acute Care Hospitals · Bellefontaine, OHDublin Methodist Hospital
Acute Care Hospitals · Dublin, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43040 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MARYSVILLE, OH 43040
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Parthib Das's NPI number?
The NPI number for Parthib Das is 1922569581. It was assigned to this individual provider in the NPPES registry on March 27, 2019.
Where is Parthib Das located?
Parthib Das practices at 500 London Ave, Marysville, OH 43040. The listed phone number is (937) 578-2020.
What is Parthib Das's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Parthib Das enrolled in Medicare?
Yes. Parthib Das is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Parthib Das's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Parthib Das reassigns Medicare benefits to Union County Physician Corporation (Marysville, OH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Parthib Das's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Parthib Das accept?
Health plans from Anthem Blue Cross and Blue Shield, MedMutual, Molina Healthcare and Oscar Health Insurance list Parthib Das as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Parthib Das affiliated with any hospitals?
According to CMS data, Parthib Das is affiliated with Memorial Hospital, Mary Rutan Hospital and Dublin Methodist Hospital.
When was this NPI record last updated?
The NPPES record for Parthib Das was last updated on July 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Parthib Das, MD · NPI 1922569581
Hematology & Oncology physician in Marysville, Ohio. Individual provider, active in the CMS NPPES registry since March 27, 2019.
## Identity
- **NPI:** 1922569581 (Entity type: Individual)
- **Enumerated:** March 27, 2019
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 35.145611 (Ohio)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 500 LONDON AVE, Marysville, OH 43040-3570
- **Phone:** (937) 578-2020
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Union County Physician Corporation (NPI 1992941108, Marysville, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Cincinnati College Of Medicine, class of 2019
## Record status
- **NPPES last updated:** July 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1922569581) · Data from the CMS NPPES public registry.