Active NPI
Peter Michael Mourani, MD
- Pediatric Critical Care Medicine Physician
- Ann Arbor, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Critical Care Medicine Physician
- License
- 4301515130
- Practice address
- 1500 E Medical Center Dr
Ann Arbor, MI 48109-5000 - Phone
- (734) 936-4000
- NPI assigned
- Oct 25, 2006
- Last updated
- Nov 10, 2025
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 5
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | E-13893 | AR | |
| Pediatric Critical Care Medicine Physician | 2080P0203X | E-13893 | AR | |
| Pediatric Critical Care Medicine Physician | 2080P0203X | 4301515130 | MI | Primary |
| Pediatric Critical Care Medicine Physician | 2080P0203X | 35991 | CO | |
| Pediatric Pulmonology Physician | 2080P0214X | E-13893 | AR |
Addresses
Primary practice location
1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Mailing address
3621 S State St
Ann Arbor, MI 48108-1633
Phone (734) 647-5299
Other practice location 1
1 Childrens Way # 842
Little Rock, AR 72202-3500
Phone (501) 364-6527
Other practice location 2
13121 E 17th Ave
Aurora, CO 80045-2535
Phone (303) 861-6181
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 14373076 | Medicaid | CO |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in AR, MI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Pediatric Medicine
- Education
- Loyola University of Chicago, Stritch School of Medicine, 1994
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1500 E Medical Ctr Dr
Ann Arbor, MI 48109-5000
Phone (734) 936-4000
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| E-13893 | AR | MD | Pediatric Critical Care Medicine Physician |
| 35991 | CO | MD | Pediatric Critical Care Medicine Physician |
| 4301515130 | MI | MD | Pediatric Critical Care Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| University of Arkansas for Medical Sciences | Current | Accepting new patients | |
| Regents of the University of Michigan | Pediatrics | Current | Accepting new patients |
| University of Arkansas for Medical Sciences | Pediatrics | Current | Accepting new patients |
| University of Arkansas for Medical Sciences | Current | Accepting new patients | |
| Arkansas Children's Hospital | Current | Accepting new patients | |
| Arkansas Childrens Hospital | Pediatrics | Current | Accepting new patients |
| Regents of the University of Michigan | Pediatrics | Current | Accepting new patients |
| Arkansas Childrens Professional Services Organization LLC | Pediatrics | Current | Accepting new patients |
| Regents of the University of Michigan | Current | Accepting new patients |
Locations
1 Childrens Way
Little Rock, AR 72202
Phone (501) 364-1874
1 Childrens Way
#653
Little Rock, AR 72202
Phone (501) 614-2006
1 Childrens Way
#842
Little Rock, AR 72202
Phone (501) 364-6527
1 Childrens Way
Ste 653
Little Rock, AR 72202
1500 E Medical Center Dr
Ann Arbor, MI 48109
Phone (734) 936-4280
3621 S State St
Ann Arbor, MI 48108
Phone (734) 647-5229
Organizations & group practices 9
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
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- Internal Medicine Physician
- Ann Arbor, MI
- NPI 1205868353
Pediatrics
-
dba ACH Physicians Billing Group
- Pediatrics Physician
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- NPI 1598773079
-
- Pediatrics Physician
- Little Rock, AR
- NPI 1629889464
-
dba Childrens University Medical Group
- Pediatrics Physician
- Little Rock, AR
- NPI 1346230968
-
dba University of Michigan Health System
- Pediatric Critical Care Medicine Physician
- Ann Arbor, MI
- NPI 1629001169
Pediatrics
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- Specialty Pharmacy
- Dexter, MI
- NPI 1952181919
-
- Children's Hospital
- Little Rock, AR
- NPI 1477561983
-
- Family Medicine Physician
- El Dorado, AR
- NPI 1023795051
-
dba Schmieding Developmental Center
- Developmental - Behavioral Pediatrics Physician
- Lowell, AR
- NPI 1407021280
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1161734400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762732800000",
"number": "1659456390",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3621 S STATE ST",
"city": "ANN ARBOR",
"state": "MI",
"postal_code": "481081633",
"telephone_number": "734-647-5299"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1500 E MEDICAL CENTER DR",
"city": "ANN ARBOR",
"state": "MI",
"postal_code": "481095000",
"telephone_number": "734-936-4000"
}
],
"practiceLocations": [
{
"address_1": "1 Childrens Way # 842",
"address_purpose": "LOCATION",
"city": "Little Rock",
"state": "AR",
"postal_code": "722023500",
"country_code": "US",
"telephone_number": "501-364-6527",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "13121 E 17th Ave",
"address_purpose": "LOCATION",
"city": "Aurora",
"state": "CO",
"postal_code": "800452535",
"country_code": "US",
"telephone_number": "303-861-6181",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MOURANI",
"first_name": "PETER",
"middle_name": "MICHAEL",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-10-25",
"last_updated": "2025-11-10",
"certification_date": "2025-11-10",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "AR",
"license": "E-13893",
"primary": false
},
{
"code": "2080P0203X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Critical Care Medicine",
"state": "AR",
"license": "E-13893",
"primary": false
},
{
"code": "2080P0203X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Critical Care Medicine",
"state": "MI",
"license": "4301515130",
"primary": true
},
{
"code": "2080P0203X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Critical Care Medicine",
"state": "CO",
"license": "35991",
"primary": false
},
{
"code": "2080P0214X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Pulmonology",
"state": "AR",
"license": "E-13893",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "14373076",
"state": "CO"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Ann Arbor, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.