DR. SPENCER JOEL MARKOWITZ M.D.
NPI 1265576524
Internal Medicine in Crown Point, IN
About Dr. Spencer Joel Markowitz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SPENCER JOEL MARKOWITZ M.D. (NPI 1265576524) is an individual internal medicine provider in Crown Point, Indiana, licensed in Indiana (01046970A) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Franciscan Health Crown Point, and is a graduate of New York University School Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Dr. Spencer Joel Markowitz M.d. 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 Spencer Markowitz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Crown Point, IN 46307
- Reassigned Medicare billing, Indiana enrollment
- 20 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 8
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Franciscan Health Crown Point
Acute Care Hospitals · Crown Point, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46307 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 17
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 Spencer Markowitz's NPI number?
The NPI number for Spencer Markowitz is 1265576524. It was assigned to this individual provider in the NPPES registry on February 19, 2007.
Where is Spencer Markowitz located?
Spencer Markowitz practices at 300 N Main St Ste D, Crown Point, IN 46307. The listed phone number is (219) 663-4888.
What is Spencer Markowitz's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Spencer Markowitz enrolled in Medicare?
Yes. Spencer Markowitz 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 Spencer Markowitz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Spencer Markowitz reassigns Medicare benefits to Aceso Visiting Physicians And Geriatric Care Inc. (Crown Point, IN). 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 Spencer Markowitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Spencer Markowitz accept?
Health plans from Anthem Blue Cross and Blue Shield list Spencer Markowitz 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 Spencer Markowitz affiliated with any hospitals?
According to CMS data, Spencer Markowitz is affiliated with Franciscan Health Crown Point.
When was this NPI record last updated?
The NPPES record for Spencer Markowitz was last updated on July 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.