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JENNIFER BRENNAN-PHILLIP DO
NPI 1275193823
Internal Medicine - Allergy & Immunology in Newtown, PA

Active since June 17, 2019PECOS EnrolledAccepts Medicare Assignment
4 TERRY DR STE 10, NEWTOWN, PA 18940(215) 968-6000 Get Directions Write a Review

NPPES record last updated: September 26, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Sep 26, 2024, Jun 17, 2019 (2 updates tracked since 2019).

About Jennifer Brennan-phillip Do NPPES

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

JENNIFER BRENNAN-PHILLIP DO (NPI 1275193823) is an individual allergy & immunology provider in Newtown, Pennsylvania, licensed in Pennsylvania (OS023496) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, is affiliated with Main Line Hospital Lankenau, and is a graduate of Philadelphia College Of Osteopathic Medicine (2019).

NPPES Registry Identity

NPI1275193823
Entity TypeIndividualFemale
Primary Taxonomy207RA0201X
Provider Legal NameJENNIFER BRENNAN-PHILLIPCredential: DO
Location Address4 TERRY DR STE 10Newtown, PA 18940-1882
Mailing Address4 Terry Dr Ste 10Newtown, PA 18940-1882 · (215) 968-6000
Phone(215) 968-6000
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2019
Enumeration DateJune 17, 2019
Last NPPES UpdateSeptember 26, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 26, 2024
✔ NPI 1275193823 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Allergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0201X
License✔ Licensed in PA · OS023496
Definition
An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.
4 TERRY DR STE 10, Newtown, PA 18940
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jennifer Brennan-phillip Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6800229410
PECOS Enrollment IDI20240801000745
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Jennifer Brennan-phillip reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Allergy Asthma & Arthritis Associates P C
9.4 mi
Allergy & Immunology
4 TERRY DR, SUITE 10A
Newtown, PA 18940
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 5 clinicians in this Medicare group
NPI 1952364739 (215) 968-6000
Thomas E Klein MD PC
19 mi
Allergy
400 W TOWNSHIP LINE RD
Havertown, PA 19083
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 10 clinicians in this Medicare group
NPI 1619994274 (610) 789-1313

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
18 services17 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Main Line Hospital Lankenau

Acute Care Hospitals · Wynnewood, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390195
Location100 Lancaster AveWynnewood, PA 19096 · Montgomery County
Emergency services Birthing friendly

Riddle Memorial Hospital

Acute Care Hospitals · Media, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390222
Location1068 West Baltimore PikeMedia, PA 19063 · Delaware County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18940 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
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANIL PATEL M.D.
Allergy & Immunology
4 TERRY DR STE 10
NEWTOWN, PA 18940
Bucks County (215) 968-6000

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 Jennifer Brennan-phillip's NPI number?

The NPI number for Jennifer Brennan-phillip is 1275193823. It was assigned to this individual provider in the NPPES registry on June 17, 2019.

Where is Jennifer Brennan-phillip located?

Jennifer Brennan-phillip practices at 4 Terry Dr Ste 10, Newtown, PA 18940. The listed phone number is (215) 968-6000.

What is Jennifer Brennan-phillip's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Allergy & Immunology, with taxonomy code 207RA0201X.

Is Jennifer Brennan-phillip enrolled in Medicare?

Yes. Jennifer Brennan-phillip is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Jennifer Brennan-phillip's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Brennan-phillip reassigns Medicare benefits to 2 organizations: Allergy Asthma & Arthritis Associates P C (Newtown, PA) and Thomas E Klein MD PC (Havertown, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jennifer Brennan-phillip's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Brennan-phillip accept?

Health plans from Ambetter Health and Ambetter from Buckeye Health Plan list Jennifer Brennan-phillip as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Jennifer Brennan-phillip affiliated with any hospitals?

According to CMS data, Jennifer Brennan-phillip is affiliated with Main Line Hospital Lankenau and Riddle Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Jennifer Brennan-phillip was last updated on September 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.