Individual provider Active NPI

Diane Blackman, CRNP

  • Family Nurse Practitioner
  • Chalfont, PA
National Provider Identifier
1750784971
Registry record updated Jul 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
SP014324 Issued in PA
Practice address
1700 Horizon Dr
Chalfont, PA 18914-3950
Phone
(215) 997-9737
Fax
(215) 997-9738
NPI assigned
Oct 1, 2014
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 7, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X SP014324 PA Primary

Addresses

Primary practice location

1700 Horizon Dr
Chalfont, PA 18914-3950

Mailing address

PO Box 788735
Philadelphia, PA 19178-8735
Phone (215) 456-7000

Other practice location 1

1600 Horizon Dr Ste 203
Chalfont, PA 18914-4100
Phone (215) 997-0890

Other identifiers 1

IdentifierTypeStateIssuer
1036011790004MedicaidPA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20180411000693 PA Practitioner - Nurse Practitioner 2466730692 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

1700 Horizon Dr
Suite 203
Chalfont, PA 18914-3906
Phone (215) 997-0890

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
2014022540PAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Einstein Community Health Associates, Inc CurrentSince Jun 12, 2025 Accepting new patients
Einstein Community Health Associates, Inc CurrentSince Jun 12, 2025 Accepting new patients
Peace Valley Internal Medicine PC CurrentSince Jul 10, 2018 Accepting new patients
Womencare OB GYN, P.C. Past Accepting new patients

Locations

1600 Horizon Dr
Ste 117
Chalfont, PA 18914
Phone (215) 368-4434

1700 Horizon Dr
Ste 203
Chalfont, PA 18914
Phone (215) 997-0890

252 Belmont Ave
Doylestown, PA 18901
Phone (215) 348-2983

5039 Swamp Rd
Ste 401
Fountainville, PA 18923
Phone (215) 230-8380

101 E Olney Ave
Ste C5
Philadelphia, PA 19120
Phone (215) 927-1937

101 E Olney Ave
Ste 400
Philadelphia, PA 19120
Phone (215) 254-2630

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 2

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": "1412121600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783382400000",
    "number": "1750784971",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 788735",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191788735",
            "telephone_number": "215-456-7000",
            "fax_number": "215-254-3289"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1700 HORIZON DR",
            "city": "CHALFONT",
            "state": "PA",
            "postal_code": "189143950",
            "telephone_number": "215-997-9737",
            "fax_number": "215-997-9738"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1600 Horizon Dr Ste 203",
            "address_purpose": "LOCATION",
            "city": "Chalfont",
            "state": "PA",
            "postal_code": "189144100",
            "country_code": "US",
            "telephone_number": "215-997-0890",
            "fax_number": "215-997-9652",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BLACKMAN",
        "first_name": "DIANE",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-10-01",
        "last_updated": "2026-07-07",
        "certification_date": "2026-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "PA",
            "license": "SP014324",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1036011790004",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Chalfont, PA

Sources for this page

Verify at the official NPI Registry.