Individual provider Active NPI

Leena Mammen, MD

  • Diagnostic Radiology Physician
  • Fayetteville, NC
National Provider Identifier
1275568826
Registry record updated Jan 10, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
2022-02626 Issued in NC
Practice address
3186 Village Dr Ste 201
Fayetteville, NC 28304-3979
Phone
(910) 486-5700
Fax
(910) 486-5950
NPI assigned
Jul 12, 2006
Last updated
Jan 10, 2023By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 10, 2023

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 4301081377 MI
Diagnostic Radiology Physician 2085R0202X 2022-02626 NC Primary

Addresses

Primary practice location

3186 Village Dr Ste 201
Fayetteville, NC 28304-3979

Mailing address

3264 N Evergreen Dr NE
Grand Rapids, MI 49525-9746
Phone (616) 363-7272

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI, CA, IL, AZ4 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 4

Enrollment IDStateProvider typePAC IDDetails
I20041116000216 MI Practitioner - Diagnostic Radiology 3476517848 Reassigns benefits to 7 organizations
I20230829000631 CA Practitioner - Diagnostic Radiology 3476517848 Reassigns benefits to 1 organization
I20260105000474 IL Practitioner - Radiation Oncology 3476517848 Reassigns benefits to 4 organizations
I20260310004276 AZ Practitioner - Diagnostic Radiology 3476517848 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Loma Linda University School of Medicine, 1990
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Pco PCGroup PAC ID 5395179329, 82 clinicians
Advanced Radiology Services PCGroup PAC ID 4284546516, 252 clinicians
McLaren Hospital GroupGroup PAC ID 2365968351, 366 clinicians
Rockford Health PhysiciansGroup PAC ID 2567374036, 520 clinicians

Practice addresses (Care Compare)

Ann Arbor, MI 48103
Phone (317) 614-9881

100 Michigan Ave NE
Grand Rapids, MI 49503-2560
Phone (616) 363-7272

12534 E Remi Dr
Vail, AZ 85641-1089
Phone (616) 363-7272

2900 Collins Rd
Lansing, MI 48910-8394
Phone (517) 975-7500

8201 E Riverside Blvd
Rockford, IL 61114-2300
Phone (815) 971-2000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
90.33 of 100Reported as group
Quality
91.31
Improvement activities
40
Cost
79.05

Merit-based Incentive Payment System (MIPS)

Final score
95.17 of 100Reported as group
Quality
91.34
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
92.64 of 100Reported as group
Quality
91.34
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
213153MAMDClinical Social Worker
4301081377MIMDDiagnostic Radiology Physician
2022-02626NCMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Rockford Health Physicians CurrentSince Dec 30, 2025 Accepting new patients
Mercy Harvard Hospital Inc CurrentSince Dec 30, 2025 Accepting new patients
McLaren Central Michigan Current Accepting new patients
Medical Imaging Center, LLC CurrentSince Dec 1, 2022 Accepting new patients
McLaren Flint Diagnostic Radiology CurrentSince Sep 1, 2025 Accepting new patients
McLaren Flint CurrentSince Sep 1, 2025 Accepting new patients
Mercy Harvard Hospital Inc CurrentSince Dec 30, 2025 Accepting new patients
McLaren Bay Region CurrentSince Sep 1, 2025 Accepting new patients
Mercy Health System Corporation CurrentSince Dec 30, 2025 Accepting new patients
Mercy Health System Corporation CurrentSince Dec 30, 2025 Accepting new patients
McLaren Central Michigan CurrentSince Sep 1, 2025 Accepting new patients
McLaren Central Michigan CurrentSince Sep 1, 2025 Accepting new patients
Pco PC Diagnostic Radiology CurrentSince Nov 1, 2025 Accepting new patients
McLaren Hospital Group Diagnostic Radiology CurrentSince Jun 25, 2025 Accepting new patients
McLaren Bay Region CurrentSince Sep 1, 2025 Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients
On-Line Radiology Medical Group Inc Diagnostic Radiology Past Accepting new patients

Locations

29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652

875 S State Route 31
Crystal Lake, IL 60014
Phone (779) 220-5500

348 S Division St
Harvard, IL 60033
Phone (815) 943-1122

901 Grant St
Harvard, IL 60033
Phone (815) 943-2961

2300 N Rockton Ave
Rockford, IL 61103

8201 E Riverside Blvd
Rockford, IL 61114
Phone (815) 971-4066

1900 Columbus Ave
Bay City, MI 48708
Phone (989) 894-3000

4 Columbus Ave
Ste 160
Bay City, MI 48708
Phone (989) 377-4477

10090 E Lippincott Blvd
Davison, MI 48423
Phone (810) 653-1130

401 S Ballenger Hwy
Flint, MI 48532
Phone (810) 342-1000

1320 E M 32
Gaylord, MI 49735
Phone (231) 487-5400

2900 Collins Rd
Lansing, MI 48910
Phone (517) 975-7500

3520 Forest Rd
Lansing, MI 48910
Phone (517) 975-7800

401 W Greenlawn Ave
Lansing, MI 48910
Phone (517) 334-2286

1221 South Dr
Mt Pleasant, MI 48858
Phone (989) 772-6700

2940 Health Pkwy
Mt Pleasant, MI 48858
Phone (989) 466-2877

416 Connable Ave
Petoskey, MI 49770
Phone (231) 487-4000

560 W Mitchell St
Ste 560
Petoskey, MI 49770
Phone (231) 487-5400

50 N Perry St
Pontiac, MI 48342
Phone (248) 338-5300

Organizations & group practices 19

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.

View all 19

Hospital & facility affiliations 8

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1152662400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1673308800000",
    "number": "1275568826",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3264 N EVERGREEN DR NE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495259746",
            "telephone_number": "616-363-7272",
            "fax_number": "616-363-7290"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3186 VILLAGE DR STE 201",
            "city": "FAYETTEVILLE",
            "state": "NC",
            "postal_code": "283043979",
            "telephone_number": "910-486-5700",
            "fax_number": "910-486-5950"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAMMEN",
        "first_name": "LEENA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-12",
        "last_updated": "2023-01-10",
        "certification_date": "2023-01-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "MI",
            "license": "4301081377",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "NC",
            "license": "2022-02626",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fayetteville, NC

Sources for this page

Verify at the official NPI Registry.