Individual provider Active NPI

Steven Lonnie Blumer, MD

  • Pediatric Radiology Physician
  • Pittsburgh, PA
National Provider Identifier
1750617759
Registry record updated Aug 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Radiology PhysicianTaxonomy code 2085P0229X
License
MD438104 Issued in PA
Practice address
200 Lothrop St Ste 700
Pittsburgh, PA 15213-2536
Phone
(412) 647-3550
Fax
(412) 647-2601
NPI assigned
Oct 26, 2009
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 18, 2026

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Radiology Physician 2085P0229X MT194358 PA
Pediatric Radiology Physician 2085P0229X C10009992 DE
Pediatric Radiology Physician 2085P0229X ME112084 FL
Diagnostic Radiology Physician 2085R0202X C10009992 DE
Pediatric Radiology Physician 2085P0229X MD438104 PA Primary

Addresses

Primary practice location

200 Lothrop St Ste 700
Pittsburgh, PA 15213-2536

Mailing address

200 Lothrop St Ste 700
Pittsburgh, PA 15213-2536
Phone (124) 647-3550

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address sblumer426906@upmc.direct-ci.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL, DE, NJ, PA4 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
I20120511000133 FL Practitioner - Diagnostic Radiology 2769506328 Reassigns benefits to 1 organization
I20120523000425 DE Practitioner - Diagnostic Radiology 2769506328 Reassigns benefits to 1 organization
I20130614000407 NJ Practitioner - Diagnostic Radiology 2769506328 Reassigns benefits to 1 organization
I20131028000701 PA Practitioner - Diagnostic Radiology 2769506328 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
80.94 of 100Reported as group
Quality
61.89
Promoting interoperability
100
Improvement activities
40
Cost
74.58

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
ME112084FLMDPediatric Radiology Physician
MD438104PAMDPediatric Radiology Physician
MT194358PAMDPediatric Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Pittsburgh Physicians Pediatric Radiology CurrentSince Jan 21, 2022 Accepting new patients
Nemours New Jersey Physician Practice, P.C. CurrentSince Aug 23, 2014 Accepting new patients
The Nemours Foundation CurrentSince Mar 28, 2017 Accepting new patients
University of Pittsburgh Physicians Current Accepting new patients
The Nemours Foundation Current Accepting new patients
The Nemours Foundation CurrentSince May 1, 2012 Accepting new patients
Montefiore Medical Center Pediatric Radiology Past Accepting new patients
SCHC Pediatric Associates, LLC Past Accepting new patients

Locations

1600 Rockland Rd
Wilmington, DE 19803

807 Childrens Way
Jacksonville, FL 32207
Phone (904) 390-3600

6535 Nemours Pkwy
Orlando, FL 32827
Phone (407) 567-4000

1000 White Horse Rd
Ste 204
Voorhees, NJ 08043
Phone (856) 309-5808

1280 Almonesson Rd
Woodbury, NJ 08096
Phone (856) 345-1401

200 Lothrop St
Ste 700
Pittsburgh, PA 15213
Phone (412) 647-3550

200 Lothrop St
Pittsburgh, PA 15213
Phone (412) 647-3553

4401 Penn Ave
Pittsburgh, PA 15224
Phone (412) 692-5030

2 Hot Metal St
#One
Pittsburgh, PA 15203
Phone (412) 432-5864

Organizations & group practices 8

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1256515200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787011200000",
    "number": "1750617759",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 LOTHROP ST STE 700",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152132536",
            "telephone_number": "124-647-3550",
            "fax_number": "412-647-2601"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 LOTHROP ST STE 700",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152132536",
            "telephone_number": "412-647-3550",
            "fax_number": "412-647-2601"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLUMER",
        "first_name": "STEVEN",
        "middle_name": "LONNIE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-10-26",
        "last_updated": "2026-08-18",
        "certification_date": "2023-12-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085P0229X",
            "taxonomy_group": "",
            "desc": "Radiology, Pediatric Radiology",
            "state": "PA",
            "license": "MT194358",
            "primary": false
        },
        {
            "code": "2085P0229X",
            "taxonomy_group": "",
            "desc": "Radiology, Pediatric Radiology",
            "state": "DE",
            "license": "C10009992",
            "primary": false
        },
        {
            "code": "2085P0229X",
            "taxonomy_group": "",
            "desc": "Radiology, Pediatric Radiology",
            "state": "FL",
            "license": "ME112084",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "DE",
            "license": "C10009992",
            "primary": false
        },
        {
            "code": "2085P0229X",
            "taxonomy_group": "",
            "desc": "Radiology, Pediatric Radiology",
            "state": "PA",
            "license": "MD438104",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sblumer426906@upmc.direct-ci.com",
            "affiliation": "N",
            "address_1": "600 Grant St",
            "address_2": "Floor 58",
            "city": "Pittsburgh",
            "state": "PA",
            "country_code": "US",
            "postal_code": "152192702",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Pittsburgh, PA

Sources for this page

Verify at the official NPI Registry.