STEPHEN PHILLIP BOHLMAN MD, PHD
NPI 1477116390
Internal Medicine - Medical Oncology in New York, NY
About Stephen Phillip Bohlman Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN PHILLIP BOHLMAN MD, PHD (NPI 1477116390) is an individual medical oncology provider in New York, New York, licensed in New York (317231) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai St Luke's Roosevelt Hospital, and is a graduate of Icahn School Of Medicine At Mount Sinai (2019).
NPPES Registry Identity
Specialties & Licenses
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
Stephen Phillip Bohlman Md, Phd 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 Stephen Bohlman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 275 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai St Luke's Roosevelt Hospital
Acute Care Hospitals · New York, NYMount Sinai Beth Israel
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10011 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
NEW YORK, NY 10011
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 Stephen Bohlman's NPI number?
The NPI number for Stephen Bohlman is 1477116390. It was assigned to this individual provider in the NPPES registry on April 16, 2019.
Where is Stephen Bohlman located?
Stephen Bohlman practices at 325 W 15th St, New York, NY 10011. The listed phone number is (212) 604-6000.
What is Stephen Bohlman's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Stephen Bohlman enrolled in Medicare?
Yes. Stephen Bohlman 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 Stephen Bohlman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Bohlman reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (New York, NY). 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 Stephen Bohlman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Stephen Bohlman affiliated with any hospitals?
According to CMS data, Stephen Bohlman is affiliated with Mount Sinai St Luke's Roosevelt Hospital and Mount Sinai Beth Israel.
When was this NPI record last updated?
The NPPES record for Stephen Bohlman was last updated on August 1, 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.
# Stephen Phillip Bohlman, MD, PHD · NPI 1477116390
Medical Oncology physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 16, 2019.
## Identity
- **NPI:** 1477116390 (Entity type: Individual)
- **Enumerated:** April 16, 2019
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **State license:** 317231 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 325 W 15TH ST, New York, NY 10011-5903
- **Phone:** (212) 604-6000
## 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:** Icahn School Of Medicine At Mount Sinai (NPI 1750649612, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Icahn School Of Medicine At Mount Sinai, class of 2019
## Record status
- **NPPES last updated:** August 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1477116390) · Data from the CMS NPPES public registry.