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DR. JESSICA NICOLE FIELDS M.D.
NPI 1811125933
Internal Medicine in Lafayette Hill, PA

Active since June 26, 2009Opted out of Medicare · through Sep 8, 2026
633 GERMANTOWN PIKE, FLOOR 2, LAFAYETTE HILL, PA 19444(484) 276-1671(844) 689-3400 Get Directions Write a Review

NPPES record last updated: August 29, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 13, 2023, Jun 18, 2018 (2 updates tracked since 2018).

About Dr. Jessica Nicole Fields M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JESSICA NICOLE FIELDS M.D. (NPI 1811125933) is an individual internal medicine provider in Lafayette Hill, Pennsylvania, licensed in Pennsylvania (MD445653) and active in the NPI registry since June 2009. She has opted out of Medicare through September 8, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1811125933
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. JESSICA NICOLE FIELDSCredential: M.D.
Location Address633 GERMANTOWN PIKE, FLOOR 2Lafayette Hill, PA 19444
Mailing Address633 Germantown Pike, Floor 2Lafayette Hill, PA 19444 · (484) 276-1671 · Fax (844) 689-3400
Phone(484) 276-1671
Fax(844) 689-3400
Sole ProprietorNo
Enumeration DateJune 26, 2009
Last NPPES UpdateAugust 29, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 13, 2023
✔ NPI 1811125933 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in PA · MD445653✔ Licensed in MA · 24-0902
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
633 GERMANTOWN PIKE, Lafayette Hill, PA 19444
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Jessica Nicole Fields M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from September 8, 2022 through September 8, 2026.

Opt-Out Effective DateSeptember 8, 2022
Opt-Out In Effect ThroughSeptember 8, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19444 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Parenteral nutrition solution, not otherwise specified, 10 grams lipids B4185
Other-Enteral and Parenteral · category OB005N
1 supplier37 claims1,048 services$10.81 avg. paid by Medicare
Parenteral nutrition solution; compounded amino acid and carbohydrates with electrolytes, trace elements and vitamins, including preparation, any strength, 74 to 100 grams of protein - premix B4197
Other-Enteral and Parenteral · category OB005N
1 supplier37 claims238 services$280.24 avg. paid by Medicare
Parenteral nutrition supply kit; premix, per day B4220
Other-Enteral and Parenteral · category OB005N
1 supplier39 claims250 services$8.02 avg. paid by Medicare
Parenteral nutrition administration kit, per day B4224
Other-Enteral and Parenteral · category OB005N
1 supplier39 claims250 services$25.05 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jessica Fields's NPI number?

The NPI number for Jessica Fields is 1811125933. It was assigned to this individual provider in the NPPES registry on June 26, 2009.

Where is Jessica Fields located?

Jessica Fields practices at 633 Germantown Pike Floor 2, Lafayette Hill, PA 19444. The listed phone number is (484) 276-1671.

What is Jessica Fields's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Jessica Fields enrolled in Medicare?

No. Jessica Fields has opted out of Medicare through September 8, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Jessica Fields was last updated on August 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.