NICHOLAS JOHN SZERLIP MD
NPI 1932235074
Neurological Surgery in Ann Arbor, MI
About Nicholas John Szerlip Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NICHOLAS JOHN SZERLIP MD (NPI 1932235074) is an individual neurological surgery provider in Ann Arbor, Michigan, licensed in Michigan (4301098381) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with University Of Michigan Health System, and is a graduate of Tulane University School Of Medicine (2002).
NPPES Registry Identity
Specialties & Licenses 4
Other Identifiers 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
Nicholas John Szerlip 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 Nicholas Szerlip reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 49 clinicians in this Medicare group
Mason, MI 48854
- Reassigned Medicare billing, Michigan enrollment
- 916 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 9
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.
University Of Michigan Health System
Acute Care Hospitals · Ann Arbor, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48109 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.
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
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 Nicholas Szerlip's NPI number?
The NPI number for Nicholas Szerlip is 1932235074. It was assigned to this individual provider in the NPPES registry on February 25, 2007.
Where is Nicholas Szerlip located?
Nicholas Szerlip practices at 1500 E Medical Center Drive 2nd Floor Taubman Center Recp G, Ann Arbor, MI 48109. The listed phone number is (734) 936-7010.
What is Nicholas Szerlip's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Nicholas Szerlip enrolled in Medicare?
Yes. Nicholas Szerlip 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 Nicholas Szerlip's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Szerlip reassigns Medicare benefits to 2 organizations: Regents Of The University Of Michigan (Ann Arbor, MI) and Edward W. Sparrow Hospital Association (Mason, MI). 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 Nicholas Szerlip's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicholas Szerlip accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Nicholas Szerlip 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 Nicholas Szerlip affiliated with any hospitals?
According to CMS data, Nicholas Szerlip is affiliated with University Of Michigan Health System.
When was this NPI record last updated?
The NPPES record for Nicholas Szerlip was last updated on May 28, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Nicholas John Szerlip, MD · NPI 1932235074
Neurological Surgery physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since February 25, 2007.
## Identity
- **NPI:** 1932235074 (Entity type: Individual)
- **Enumerated:** February 25, 2007
- **Primary specialty:** Neurological Surgery · taxonomy 207T00000X
- **State license:** 4301098381 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 E MEDICAL CENTER DRIVE, 2ND FLOOR TAUBMAN CENTER RECP G, Ann Arbor, MI 48109-5338
- **Phone:** (734) 936-7010
## 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): Regents Of The University Of Michigan (NPI 1760414726, Ann Arbor, MI); Edward W. Sparrow Hospital Association (NPI 1689683641, Mason, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tulane University School Of Medicine, class of 2002
## Record status
- **NPPES last updated:** May 28, 2015
- **Other identifiers:** Medicare PIN 0P30630748 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1932235074) · Data from the CMS NPPES public registry.