DIANA MARIE STEPHENS MD
NPI 1154687945
Dermatology in Ithaca, NY
About Diana Marie Stephens Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANA MARIE STEPHENS MD (NPI 1154687945) is an individual dermatology provider in Ithaca, New York, licensed in New York (294045) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, is affiliated with Geneva General Hospital, and is a graduate of Other (2012).
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
Diana Marie Stephens 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 Diana Stephens reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Geneva, NY 14456
- Reassigned Medicare billing, New York enrollment
- 148 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.
Areas of Expertise CMS Part B claims 13
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Geneva General Hospital
Acute Care Hospitals · Geneva, NYF F Thompson Hospital
Acute Care Hospitals · Canandaigua, NYClifton Springs Hospital And Clinic
Acute Care Hospitals · Clifton Springs, NYStrong Memorial Hospital
Acute Care Hospitals · Rochester, NYSoldiers And Sailors Memorial Hospital Of Yates
Critical Access Hospitals · Penn Yan, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14850 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Diana Stephens's NPI number?
The NPI number for Diana Stephens is 1154687945. It was assigned to this individual provider in the NPPES registry on April 5, 2012.
Where is Diana Stephens located?
Diana Stephens practices at 1020 Craft Rd Ste A, Ithaca, NY 14850. The listed phone number is (607) 339-0456.
What is Diana Stephens's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Diana Stephens enrolled in Medicare?
Yes. Diana Stephens 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 Diana Stephens's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Stephens reassigns Medicare benefits to Geneva General Hospital, Inc (Geneva, 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 Diana Stephens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Diana Stephens affiliated with any hospitals?
According to CMS data, Diana Stephens is affiliated with Geneva General Hospital, F F Thompson Hospital, Clifton Springs Hospital And Clinic, Strong Memorial Hospital and Soldiers And Sailors Memorial Hospital Of Yates.
When was this NPI record last updated?
The NPPES record for Diana Stephens was last updated on October 6, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.
# Diana Marie Stephens, MD · NPI 1154687945
Dermatology physician in Ithaca, New York. Individual provider, active in the CMS NPPES registry since April 5, 2012.
## Identity
- **NPI:** 1154687945 (Entity type: Individual)
- **Enumerated:** April 5, 2012
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** 294045 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1020 CRAFT RD STE A, Ithaca, NY 14850-1016
- **Phone:** (607) 339-0456
## 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:** Geneva General Hospital, Inc (NPI 1487797080, Geneva, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** October 6, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1154687945) · Data from the CMS NPPES public registry.