DR. NICOLE CAITLIN DEMARTINIS MD
NPI 1972160117
Emergency Medicine in Ann Arbor, MI
About Dr. Nicole Caitlin Demartinis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NICOLE CAITLIN DEMARTINIS MD (NPI 1972160117) is an individual emergency medicine provider in Ann Arbor, Michigan, licensed in Michigan (4301508059) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, is affiliated with Crouse Hospital, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 2
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. Nicole Caitlin Demartinis 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
3Medicare enrollment records show Nicole Demartinis reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oswego, NY 13126
- Reassigned Medicare billing, New York enrollment
- 129 clinicians in this Medicare group
Syracuse, NY 13203
- Reassigned Medicare billing, New York enrollment
- 235 clinicians in this Medicare group
Syracuse, NY 13210
- Reassigned Medicare billing, New York enrollment
- 189 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Crouse Hospital
Acute Care Hospitals · Syracuse, NYPhysician 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.
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 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 Nicole Demartinis's NPI number?
The NPI number for Nicole Demartinis is 1972160117. It was assigned to this individual provider in the NPPES registry on May 23, 2019.
Where is Nicole Demartinis located?
Nicole Demartinis practices at 1500 East Medical Center Drive B1-380 Taubman Center, Ann Arbor, MI 48109. The listed phone number is (734) 763-7919.
What is Nicole Demartinis's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nicole Demartinis enrolled in Medicare?
Yes. Nicole Demartinis 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 Nicole Demartinis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicole Demartinis reassigns Medicare benefits to 3 organizations: Port City Emergency Physicians LLP (Oswego, NY), Physicians Medical Associates New York PC (Syracuse, NY) and Crouse Health Hospital Inc (Syracuse, NY). 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 Nicole Demartinis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nicole Demartinis affiliated with any hospitals?
According to CMS data, Nicole Demartinis is affiliated with Crouse Hospital.
When was this NPI record last updated?
The NPPES record for Nicole Demartinis was last updated on January 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Nicole Caitlin Demartinis, MD · NPI 1972160117
Emergency Medicine physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since May 23, 2019.
## Identity
- **NPI:** 1972160117 (Entity type: Individual)
- **Enumerated:** May 23, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 4301508059 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1500 EAST MEDICAL CENTER DRIVE, B1-380 TAUBMAN CENTER, Ann Arbor, MI 48109
- **Phone:** (734) 763-7919
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Port City Emergency Physicians LLP (NPI 1134370547, Oswego, NY); Physicians Medical Associates New York PC (NPI 1073386421, Syracuse, NY); Crouse Health Hospital Inc (NPI 1841340205, Syracuse, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** January 11, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1972160117) · Data from the CMS NPPES public registry.