SARAH COOKINHAM MD
NPI 1487744512
Internal Medicine - Infectious Disease in Ypsilanti, MI
About Sarah Cookinham Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH COOKINHAM MD (NPI 1487744512) is an individual infectious disease provider in Ypsilanti, Michigan, licensed in Michigan (4301079977) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Trinity Health Oakland Hospital, and is a graduate of University Of Michigan Medical School (2002).
NPPES Registry Identity
Specialties & Licenses 2
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
Sarah Cookinham 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 Reassignment
Medicare enrollment records show Sarah Cookinham reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ypsilanti, MI 48197
- Reassigned Medicare billing, Michigan enrollment
- 1,480 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 5
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Trinity Health Oakland Hospital
Acute Care Hospitals · Pontiac, MISaint Joseph Mercy Livingston Hospital
Acute Care Hospitals · Howell, MITrinity Health Ann Arbor Hospital
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 48197 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
YPSILANTI, MI 48197
YPSILANTI, MI 48197
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 Sarah Cookinham's NPI number?
The NPI number for Sarah Cookinham is 1487744512. It was assigned to this individual provider in the NPPES registry on October 12, 2006.
Where is Sarah Cookinham located?
Sarah Cookinham practices at 5333 Mcauley Dr Rm 5011, Ypsilanti, MI 48197. The listed phone number is (734) 712-8600.
What is Sarah Cookinham's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Sarah Cookinham enrolled in Medicare?
Yes. Sarah Cookinham 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 Sarah Cookinham's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Cookinham reassigns Medicare benefits to Iha Health Services Corporation (Ypsilanti, 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 Sarah Cookinham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Cookinham 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 Sarah Cookinham 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 Sarah Cookinham affiliated with any hospitals?
According to CMS data, Sarah Cookinham is affiliated with Trinity Health Oakland Hospital, Saint Joseph Mercy Livingston Hospital, Trinity Health Ann Arbor Hospital and Chelsea Hospital.
When was this NPI record last updated?
The NPPES record for Sarah Cookinham was last updated on August 6, 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.
# Sarah Cookinham, MD · NPI 1487744512
Infectious Disease physician in Ypsilanti, Michigan. Individual provider, active in the CMS NPPES registry since October 12, 2006.
## Identity
- **NPI:** 1487744512 (Entity type: Individual)
- **Enumerated:** October 12, 2006
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** 4301079977 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 5333 MCAULEY DR RM 5011, Ypsilanti, MI 48197-1003
- **Phone:** (734) 712-8600
## 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:** Iha Health Services Corporation (NPI 1124425285, Ypsilanti, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 2002
## Record status
- **NPPES last updated:** August 6, 2024
- **Other identifiers:** Medicaid 1487744512 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1487744512) · Data from the CMS NPPES public registry.