STEPHEN J FRANK MD
NPI 1013991736
Internal Medicine - Hematology & Oncology in Lakewood, CO
About Stephen J Frank Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN J FRANK MD (NPI 1013991736) is an individual hematology & oncology provider in Lakewood, Colorado, licensed in Colorado (35323) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Albany Medical College Of Union University (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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
Stephen J Frank 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 Reassignments
2Medicare enrollment records show Stephen Frank reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Loveland, CO 80538
- Reassigned Medicare billing, Colorado enrollment
- 163 clinicians in this Medicare group
Aspen, CO 81611
- Reassigned Medicare billing, Colorado enrollment
- 438 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80228 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Frank's NPI number?
The NPI number for Stephen Frank is 1013991736. It was assigned to this individual provider in the NPPES registry on December 6, 2005.
Where is Stephen Frank located?
Stephen Frank practices at 34 Van Gordan St Ste 160, Lakewood, CO 80228. The listed phone number is (303) 430-2700.
What is Stephen Frank's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Stephen Frank enrolled in Medicare?
Yes. Stephen Frank 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 organizations bill Medicare for Stephen Frank's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Frank reassigns Medicare benefits to 2 organizations: Banner Hospital Based Physicians Colorado LLC (Loveland, CO) and Intermountain Medical Group Grand Junction, LLC (Aspen, CO). Each 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 Frank's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephen Frank accept?
Health plans from Select Health list Stephen Frank 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.
When was this NPI record last updated?
The NPPES record for Stephen Frank was last updated on July 12, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Stephen J Frank, MD · NPI 1013991736
Hematology & Oncology physician in Lakewood, Colorado. Individual provider, active in the CMS NPPES registry since December 6, 2005.
## Identity
- **NPI:** 1013991736 (Entity type: Individual)
- **Enumerated:** December 6, 2005
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 35323 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 34 VAN GORDAN ST, STE 160, Lakewood, CO 80228
- **Phone:** (303) 430-2700 · **Fax:** (303) 430-2770
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Banner Hospital Based Physicians Colorado LLC (NPI 1093127276, Loveland, CO); Intermountain Medical Group Grand Junction, LLC (NPI 1043825516, Aspen, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albany Medical College Of Union University, class of 1989
## Record status
- **NPPES last updated:** July 12, 2012
- **Other identifiers:** Medicaid 01383234 (CO); Medicaid 01353234 (CO); Other 022954 (CO); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1013991736) · Data from the CMS NPPES public registry.