CALISTA MARIE HARBAUGH MD
NPI 1215340625
Colon & Rectal Surgery in Chelsea, MI
About Calista Marie Harbaugh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CALISTA MARIE HARBAUGH MD (NPI 1215340625) is an individual colon & rectal surgery provider in Chelsea, Michigan, licensed in Michigan (4301105078) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, is affiliated with University Of Michigan Health System, and maintains a secondary practice location in Chelsea.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Calista Marie Harbaugh 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.
Areas of Expertise CMS Part B claims 2
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 2
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, MIChelsea Hospital
Acute Care Hospitals · Chelsea, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48118 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.
CHELSEA, MI 48118
CHELSEA, MI 48118
CHELSEA, MI 48118
CHELSEA, MI 48118
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 Calista Harbaugh's NPI number?
The NPI number for Calista Harbaugh is 1215340625. It was assigned to this individual provider in the NPPES registry on June 4, 2014.
Where is Calista Harbaugh located?
Calista Harbaugh practices at 14650 E Old Us Highway 12, Chelsea, MI 48118. The listed phone number is (734) 936-5738.
What is Calista Harbaugh's specialty?
The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.
Is Calista Harbaugh enrolled in Medicare?
Yes. Calista Harbaugh 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.
What insurance does Calista Harbaugh 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 Calista Harbaugh 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 Calista Harbaugh affiliated with any hospitals?
According to CMS data, Calista Harbaugh is affiliated with University Of Michigan Health System and Chelsea Hospital.
When was this NPI record last updated?
The NPPES record for Calista Harbaugh was last updated on October 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Calista Marie Harbaugh, MD · NPI 1215340625
Colon & Rectal Surgery physician in Chelsea, Michigan. Individual provider, active in the CMS NPPES registry since June 4, 2014.
## Identity
- **NPI:** 1215340625 (Entity type: Individual)
- **Enumerated:** June 4, 2014
- **Primary specialty:** Colon & Rectal Surgery · taxonomy 208C00000X
- **State license:** 4301105078 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 14650 E OLD US HIGHWAY 12, Chelsea, MI 48118-1801
- **Phone:** (734) 936-5738
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of Michigan Medical School, class of 2014
## Record status
- **NPPES last updated:** October 13, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1215340625) · Data from the CMS NPPES public registry.