Jafy John

Primary specialty

Primary Care Nurse PractitionerTaxonomy code 363LP2300X

License

SP023956 Issued in PA

Practice address

333 1St St Ste a
San Francisco, CA 94105-2661

Phone

(888) 803-3370

NPI assigned

May 21, 2021

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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

Specialty

Nurse Practitioner

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Advanced Pulmonary and Sleep Associates PCGroup PAC ID 7214355304, 4 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Chester County Hospital Hospital, West Chester, PA, CCN 390179

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

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.

• Advanced Pulmonary & Sleep Associates PC

  • Pulmonary Disease Physician
  • West Chester, PA
  • NPI 1891318291
  Medicare reassignment Care Compare group NPD
• Prospect Health Access Network, Inc.

  • Emergency Medicine Physician
  • Chester, PA
  • NPI 1568819084
  Medicare reassignment NPD
• Psychogeriatric Services LLC

  • Psychiatry Physician
  • Columbia, MD
  • NPI 1588689483

  Nurse Practitioner, PA

  Medicare reassignment NPD
• Prospect Health Access Network, Inc.

  • Diagnostic Radiology Physician
  • Chester, PA
  • NPI 1154776797
  NPD
• Prospect Health Access Network, Inc.

  • Neonatal-Perinatal Medicine Physician
  • Chester, PA
  • NPI 1477900991
  NPD

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

• Chester County Hospital

  • General Acute Care Hospital
  • West Chester, PA
  • NPI 1356333579
  Care Compare affiliation

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

{
    "created_epoch": "1621555200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750118400000",
    "number": "1356916464",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "333 1ST ST STE A",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941052661"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "333 1ST ST STE A",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941052661",
            "telephone_number": "888-803-3370"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1971 E 4th St Ste 200",
            "address_purpose": "LOCATION",
            "city": "Santa Ana",
            "state": "CA",
            "postal_code": "927053917",
            "country_code": "US",
            "telephone_number": "888-959-5192",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "133 Rollins Ave Ste 3",
            "address_purpose": "LOCATION",
            "city": "Rockville",
            "state": "MD",
            "postal_code": "208524040",
            "country_code": "US",
            "telephone_number": "240-715-4463",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JOHN",
        "first_name": "JAFY",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-05-21",
        "last_updated": "2025-06-17",
        "certification_date": "2025-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "PA",
            "license": "SP023956",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John W Pierce MD
• John W Schulz DDS Inc
• John W. de Roy Chiropractic Corporation
• John W. Riordan, MD
• Andrew Jason John, MD
• Joseena Thadathil John
• Malcolm D John, MD
• Maya Alessandra John
• Melanie Lynn Johnke, OTR/L, CHT
• Christopher Nelson Johns

• Primary Care Nurse Practitioner in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Primary Care Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.