DR. NICOLAS H PARNELL MD
NPI 1720601172
Pediatrics in Ann Arbor, MI
About Dr. Nicolas H Parnell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NICOLAS H PARNELL MD (NPI 1720601172) is an individual pediatrics provider in Ann Arbor, Michigan, licensed in Michigan (4301509077) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS and is a graduate of University Of Michigan Medical School (2021).
NPPES Registry Identity
Specialties & Licenses 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 (PECOS)
Dr. Nicolas H Parnell Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Nicolas Parnell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
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.
Physician 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
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 Nicolas Parnell's NPI number?
The NPI number for Nicolas Parnell is 1720601172. It was assigned to this individual provider in the NPPES registry on May 20, 2020.
Where is Nicolas Parnell located?
Nicolas Parnell practices at 1500 East Medical Center Drive Medical Professional Building D5101, Ann Arbor, MI 48109. The listed phone number is (616) 502-4022.
What is Nicolas Parnell's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Nicolas Parnell enrolled in Medicare?
Yes. Nicolas Parnell is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Nicolas Parnell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicolas Parnell reassigns Medicare benefits to Edward W. Sparrow Hospital Association (Mason, MI). 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 Nicolas Parnell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicolas Parnell accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Nicolas Parnell 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 Nicolas Parnell was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Nicolas H Parnell, MD · NPI 1720601172
Pediatrics physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since May 20, 2020.
## Identity
- **NPI:** 1720601172 (Entity type: Individual)
- **Enumerated:** May 20, 2020
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 4301509077 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 EAST MEDICAL CENTER DRIVE, MEDICAL PROFESSIONAL BUILDING D5101, Ann Arbor, MI 48109
- **Phone:** (616) 502-4022
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Edward W. Sparrow Hospital Association (NPI 1689683641, Mason, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 2021
## Record status
- **NPPES last updated:** June 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1720601172) · Data from the CMS NPPES public registry.