NPIMap

Individual provider Active NPI

Alexander Michael Digregorio, D.O.

  • Internal Medicine Physician
  • Phoenixville, PA
National Provider Identifier
1295273290
Registry record updated Jul 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
OS023440 Issued in PA
Practice address
140 Nutt Rd
Phoenixville, PA 19460-3900
Phone
(610) 983-1000
NPI assigned
Feb 9, 2017
Last updated
Jul 17, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 17, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X OS023440 PA Primary

Addresses

Primary practice location

140 Nutt Rd
Phoenixville, PA 19460-3900

Mailing address

140 Nutt Rd
Phoenixville, PA 19460-3906
Phone (610) 983-1000

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
I20240423000769 PA Practitioner - Internal Medicine 6002185402 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Philadelphia College of Osteopathic Medicine, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Phoenixville Clinic Company LLCGroup PAC ID 5799796850, 135 clinicians

Practice addresses (Care Compare)

140 Nutt Rd
Phoenixville, PA 19460-3906
Phone (610) 983-1000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
85.14 of 100Reported as group
Quality
74.13
Promoting interoperability
98
Improvement activities
40
Cost
78.01

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Upper gastrointestinal (GI) endoscopy for acid reflux1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
OS023440PAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Phoenixville Clinic Company LLC CurrentSince Jun 1, 2024 Accepting new patients
Tower Health Medical Group CurrentSince Jun 1, 2024 Accepting new patients
Tower Health Medical Group Internal Medicine Current Accepting new patients
Pottstown Clinic Company LLC Internal Medicine CurrentSince Jun 1, 2024 Accepting new patients
Phoenixville Clinic Company LLC CurrentSince Jun 1, 2024 Accepting new patients
Tower Health Medical Group CurrentSince Jun 1, 2024 Accepting new patients
Phoenixville Clinic Company LLC Current Accepting new patients
Phoenixville Hospital, LLC Past Accepting new patients

Locations

140 Nutt Rd
Phoenixville, PA 19460
Phone (610) 983-1000

1600 E High St
Pottstown, PA 19464
Phone (610) 327-7485

730 S Hanover St
Pottstown, PA 19465
Phone (610) 323-6835

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

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

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/1606/brand/1/csg/101/fhir/r4

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 12

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": "1486598400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752710400000",
    "number": "1295273290",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "140 NUTT RD",
            "city": "PHOENIXVILLE",
            "state": "PA",
            "postal_code": "194603906",
            "telephone_number": "610-983-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "140 NUTT RD",
            "city": "PHOENIXVILLE",
            "state": "PA",
            "postal_code": "194603900",
            "telephone_number": "610-983-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIGREGORIO",
        "first_name": "ALEXANDER",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-02-09",
        "last_updated": "2025-07-17",
        "certification_date": "2025-07-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "OS023440",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Phoenixville, PA

Sources for this page

Verify at the official NPI Registry.