NPIMap

Individual provider Active NPI

Ambreen Umer, M.D.

  • Infectious Disease Physician
  • Lebanon, PA
National Provider Identifier
1083662027
Registry record updated Apr 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Infectious Disease PhysicianTaxonomy code 207RI0200X
License
MD426886 Issued in PA
Practice address
735 Norman Dr Ste C
Lebanon, PA 17042-7559
Phone
(717) 639-2299
Fax
(717) 207-7939
NPI assigned
May 4, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Infectious Disease Physician 207RI0200X MD426886 PA Primary

Addresses

Primary practice location

735 Norman Dr Ste C
Lebanon, PA 17042-7559

Mailing address

601 Memory LN
York, PA 17402-2231
Phone (717) 851-1405

Other practice location 1

175 Martin Ave Ste 340
Ephrata, PA 17522-1761
Phone (717) 738-6130

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20050818000979 PA Practitioner - Infectious Disease 1153351127 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Infectious Disease
Education
Other, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Wellspan Medical Group 2,438 clinicians

Practice addresses (Care Compare)

850 Tuck St
Lebanon, PA 17042-7477
Phone (717) 639-3662

Hospital & facility affiliations

  • Wellspan Good Samaritan Hospital Hospital, Lebanon, PA, CCN 390066
  • Wellspan Ephrata Community Hospital Hospital, Ephrata, PA, CCN 390225
  • Wellspan York Hospital Hospital, York, PA, CCN 390046
  • Gettysburg Hospital Hospital, Gettysburg, PA, CCN 390065

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Reading Hospital CurrentSince Jul 1, 2020 Accepting new patients
Reading Hospital Current Accepting new patients
Tower Health Medical Group Current Accepting new patients
Wellspan Medical Group CurrentSince Dec 6, 2021 Accepting new patients
Tower Health Medical Group CurrentSince Nov 1, 2005 Accepting new patients
Tower Health Medical Group CurrentSince Nov 1, 2005 Accepting new patients
Wellspan Medical Group Current Accepting new patients
Reading Hospital Infectious Disease CurrentSince Jul 1, 2020 Accepting new patients
Wellspan Medical Group CurrentSince Dec 6, 2021 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients
Wellspan Medical Group Infectious Disease Past Accepting new patients
Wellspan Medical Group Past Accepting new patients

Locations

175 Martin Ave
Ste 340
Ephrata, PA 17522
Phone (717) 733-4667

735 Norman Dr
Ste C
Lebanon, PA 17042
Phone (717) 639-2299

850 Tuck St
Lebanon, PA 17042
Phone (717) 272-8173

206 S 6th Ave
West Reading, PA 19611
Phone (484) 628-5437

301 S 7th Ave
Ste 130
West Reading, PA 19611
Phone (610) 988-4630

420 S 5th Ave
West Reading, PA 19611
Phone (484) 628-3637

6 Spruce St
West Reading, PA 19611
Phone (484) 628-8269

2610 Keiser Blvd
Wyomissing, PA 19610
Phone (484) 628-9127

25 Monument Rd
Ste 270
York, PA 17403
Phone (717) 741-8250

3421 Concord Rd
York, PA 17402
Phone (717) 851-2441

601 Memory Ln
York, PA 17402
Phone (717) 851-6670

1600 S George St
York, PA 17403
Phone (717) 848-3615

Interoperability endpoints

  • Direct secure messaging: aumer51769@wellspan.direct-ci.com

Organizations & group practices 20

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.

View all 20

Hospital & facility affiliations 13

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

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1146700800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777420800000",
    "number": "1083662027",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "601 MEMORY LN",
            "city": "YORK",
            "state": "PA",
            "postal_code": "174022231",
            "telephone_number": "717-851-1405",
            "fax_number": "717-851-6969"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "735 NORMAN DR STE C",
            "city": "LEBANON",
            "state": "PA",
            "postal_code": "170427559",
            "telephone_number": "717-639-2299",
            "fax_number": "717-207-7939"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "175 Martin Ave Ste 340",
            "address_purpose": "LOCATION",
            "city": "Ephrata",
            "state": "PA",
            "postal_code": "175221761",
            "country_code": "US",
            "telephone_number": "717-738-6130",
            "fax_number": "717-738-6137",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "UMER",
        "first_name": "AMBREEN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-04",
        "last_updated": "2026-04-29",
        "certification_date": "2026-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "PA",
            "license": "MD426886",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lebanon, PA

Sources for this page

Verify at the official NPI Registry.