NPIMap

Individual provider Active NPI

John J Messmer, MD

  • Family Medicine Physician
  • Palmyra, PA
National Provider Identifier
1669437414
Registry record updated Nov 16, 2009
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
MD020821E Issued in PA
Practice address
941 Park Dr
Palmyra, PA 17078-3445
Phone
(800) 233-4082
NPI assigned
Apr 17, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 16, 2009

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X MD020821E PA Primary

Addresses

Primary practice location

941 Park Dr
Palmyra, PA 17078-3445

Mailing address

PO Box 854
MC A410
Hershey, PA 17033-0854
Phone (800) 233-4082

Other identifiers 1

IdentifierTypeStateIssuer
0010533300007MedicaidPA

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
I20101130001072 PA Practitioner - Family Practice 4880880079 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Pennsylvania State University College of Medicine, 1977
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

941 Park Dr
Palmyra, PA 17078-3445
Phone (717) 838-6305

Hospital & facility affiliations

  • Residential Home Health of Carlisle, LLC Home health agency, Mechanicsburg, PA, CCN 397047
  • Accentcare Home Health of Central Pennsylvania Home health agency, Elizabethtown, PA, CCN 398062
  • Choices Healthcare Hospice, Lancaster, PA, CCN 391515
  • Milton S Hershey Medical Center Hospital, Hershey, PA, CCN 390256
  • Wellspan Good Samaritan Hospital Hospital, Lebanon, PA, CCN 390066
  • Upmc Pinnacle Hospitals Hospital, Harrisburg, PA, CCN 390067
  • Lebanon Valley Brethren Home Nursing home, Palmyra, PA, CCN 395437

Merit-based Incentive Payment System (MIPS)

Final score
79.36 of 100Reported as group
Quality
56.69
Promoting interoperability
100
Improvement activities
40
Cost
74.52

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision1-10
Removal of skin lesions1-10
Skin biopsy1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD020821EPAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The Milton S Hershey Medical Center Physician Group CurrentSince Aug 4, 1986 Accepting new patients
The Milton S Hershey Medical Center Physicians Group Family Medicine CurrentSince Aug 4, 1986 Accepting new patients
The Milton S Hershey Medical Center Physicians Group Current Accepting new patients
The Milton S. Hershey Medical Center Physicians Group Family Medicine Past Accepting new patients

Locations

100 N Academy Ave
Danville, PA 17822

500 University Dr
#A410
Hershey, PA 17033
Phone (717) 531-8131

500 University Dr
Hershey, PA 17033
Phone (717) 531-8181

941 Park Dr
Palmyra, PA 17078
Phone (717) 531-8814

Organizations & group practices 4

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.

Hospital & facility affiliations 15

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

View all 15

NPI Registry JSON

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

{
    "created_epoch": "1145232000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1258329600000",
    "number": "1669437414",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 854",
            "address_2": "MC A410",
            "city": "HERSHEY",
            "state": "PA",
            "postal_code": "170330854",
            "telephone_number": "800-233-4082"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "941 PARK DR",
            "city": "PALMYRA",
            "state": "PA",
            "postal_code": "170783445",
            "telephone_number": "800-233-4082"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MESSMER",
        "first_name": "JOHN",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-17",
        "last_updated": "2009-11-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "PA",
            "license": "MD020821E",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0010533300007",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Palmyra, PA

Sources for this page

Verify at the official NPI Registry.