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DR. JONATHAN B STALLKAMP MD
NPI 1821077934
Hospitalist in Wynnewood, PA

Active since January 17, 2006PECOS Enrolled
100 E LANCASTER AVE, 4 PAVILION, SUITE 4303, WYNNEWOOD, PA 19096(484) 476-6421(484) 476-3149 Get Directions Write a Review

NPPES record last updated: June 13, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Jonathan B Stallkamp Md NPPES

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

DR. JONATHAN B STALLKAMP MD (NPI 1821077934) is an individual hospitalist provider in Wynnewood, Pennsylvania, licensed in Pennsylvania (MD425658) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821077934
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. JONATHAN B STALLKAMPCredential: MD
Location Address100 E LANCASTER AVE, 4 PAVILION, SUITE 4303Wynnewood, PA 19096-3450
Mailing Address100 E Lancaster Ave, 4 Pavilion, Suite 4303Wynnewood, PA 19096-3450 · (484) 476-6421 · Fax (484) 476-3149
Phone(484) 476-6421
Fax(484) 476-3149
Sole ProprietorNo
Enumeration DateJanuary 17, 2006
Last NPPES UpdateJune 13, 2017
✔ NPI 1821077934 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in PA · MD425658
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD425658 (PA)
100 E LANCASTER AVE, Wynnewood, PA 19096
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINH91768

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Highmark Blue Cross Blue Shield Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jonathan B Stallkamp Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Jonathan Stallkamp reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Main Line Healthcare
7.7 mi
Family Medicine
3803 WEST CHESTER PIKE, H BLDG SUITE 160
Newtown Square, PA 19073
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 1,638 clinicians in this Medicare group
NPI 1922077643 (484) 337-1585

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19096 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.

Other Providers at the Same Location NPPES 20

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

DR. AKHNUWKH JONES M.D.
Internal Medicine
100 E LANCASTER AVE
WYNNEWOOD, PA 19096
Montgomery County (610) 645-2000
AMANDA B CHRISTINI MD
Internal Medicine
100 E LANCASTER AVE, 4 PAVILION, SUITE 4303
WYNNEWOOD, PA 19096
Montgomery County (484) 476-6421
LAI KWAN LOUIE RPH
Pharmacist
100 E LANCASTER AVE, SUITE #12
WYNNEWOOD, PA 19096
Montgomery County (610) 658-8640
DANIEL WANG MD
Internal Medicine
100 E LANCASTER AVE, 4 PAVILION STE 4303
WYNNEWOOD, PA 19096
Montgomery County (484) 476-6421
SARAH TYRRELL CRNA
Nurse Anesthetist, Certified Registered
100 E LANCASTER AVE
WYNNEWOOD, PA 19096
Montgomery County (610) 645-2000
MARGARET MACK
Student in an Organized Health Care Education/Training Program
100 E LANCASTER AVE
WYNNEWOOD, PA 19096
Montgomery County (610) 642-3796
XIAOLING YU MD
Hospitalist
100 E LANCASTER AVE
WYNNEWOOD, PA 19096
Montgomery County (484) 476-6421
JONATHAN HONGYI CHEN MD
Student in an Organized Health Care Education/Training Program
100 E LANCASTER AVE
WYNNEWOOD, PA 19096
Montgomery County (484) 476-2000

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 Jonathan Stallkamp's NPI number?

The NPI number for Jonathan Stallkamp is 1821077934. It was assigned to this individual provider in the NPPES registry on January 17, 2006.

Where is Jonathan Stallkamp located?

Jonathan Stallkamp practices at 100 E Lancaster Ave 4 Pavilion, Suite 4303, Wynnewood, PA 19096. The listed phone number is (484) 476-6421.

What is Jonathan Stallkamp's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Jonathan Stallkamp enrolled in Medicare?

Yes. Jonathan Stallkamp is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jonathan Stallkamp's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Stallkamp reassigns Medicare benefits to Main Line Healthcare (Newtown Square, PA). The 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 Jonathan Stallkamp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jonathan Stallkamp accept?

Health plans from Highmark Blue Cross Blue Shield Delaware list Jonathan Stallkamp 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.

When was this NPI record last updated?

The NPPES record for Jonathan Stallkamp was last updated on June 13, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.