Active NPI
Jessica Nicole Fields, M.D.
- Internal Medicine Physician
- Lafayette Hill, PA
National Provider Identifier
1811125933
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- MD445653
- Practice address
- 633 Germantown Pike
Floor 2
Lafayette Hill, PA 19444 - Phone
- (484) 276-1671
- Fax
- (844) 689-3400
- NPI assigned
- Jun 26, 2009
- Last updated
- Aug 29, 2025
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 24-0902 | MA | |
| Internal Medicine Physician | 207R00000X | MD445653 | PA | Primary |
Addresses
Primary practice location
633 Germantown Pike
Floor 2
Lafayette Hill, PA 19444
Mailing address
633 Germantown Pike
Floor 2
Lafayette Hill, PA 19444
Phone (484) 276-1671
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: No
- Medical equipment: Yes
- Home health: No
- Power mobility devices: Yes
- Hospice: No
- Opted out of Medicare
- Previously, effective Sep 8, 2022 through Sep 8, 2026
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 24-0902 | MA | MD | Internal Medicine Physician |
Interoperability endpoints
- jessie.fields.1@24228.direct.athenahealth.com
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1245974400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1756425600000",
"number": "1811125933",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "633 GERMANTOWN PIKE",
"address_2": "FLOOR 2",
"city": "LAFAYETTE HILL",
"state": "PA",
"postal_code": "19444",
"telephone_number": "484-276-1671",
"fax_number": "844-689-3400"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "633 GERMANTOWN PIKE",
"address_2": "FLOOR 2",
"city": "LAFAYETTE HILL",
"state": "PA",
"postal_code": "19444",
"telephone_number": "484-276-1671",
"fax_number": "844-689-3400"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FIELDS",
"first_name": "JESSICA",
"middle_name": "NICOLE",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2009-06-26",
"last_updated": "2025-08-29",
"certification_date": "2023-02-13",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MA",
"license": "24-0902",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "PA",
"license": "MD445653",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Lafayette Hill, PA
- Holly Elise Evans-Schaeffer, PHD, CAC DIPLOMATE
- Evening Song Doula Services, LLC
- Rosemary Elizabeth Falvey, MS, CRNP
- Farfalla Integrative Health LLC
- Alexandra Eva Faust-Marcus, DPT
- Jodi Adina Finkel, M.A. CCC/SLP
- Amanda Jane Floyd, PTA
- Caitlin Rose Foley, LPC
- Jacob S. Form, D.P.M.
- Barbara Elaine Foxman, LCSW
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 29, 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; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.