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MARK EVERETT KOBB M.D.
NPI 1609817923
Pediatrics in Philadelphia, PA

Active since June 09, 2006PECOS Enrolled
251 E BRINGHURST ST, PHILADELPHIA, PA 19144(215) 844-1020(215) 844-2702 Get Directions Write a Review

NPPES record last updated: December 20, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mark Everett Kobb M.d. NPPES

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

MARK EVERETT KOBB M.D. (NPI 1609817923) is an individual pediatrics provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD038587E) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609817923
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameMARK EVERETT KOBBCredential: M.D.
Location Address251 E BRINGHURST STPhiladelphia, PA 19144-1719
Mailing Address251 E Bringhurst StPhiladelphia, PA 19144-1719 · (215) 844-1020 · Fax (215) 844-2702
Phone(215) 844-1020
Fax(215) 844-2702
Sole ProprietorNo
Enumeration DateJune 9, 2006
Last NPPES UpdateDecember 20, 2011
✔ NPI 1609817923 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in PA · MD038587E
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD038587E (PA)
251 E BRINGHURST ST, Philadelphia, PA 19144
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Other Identifiers 1

Medicare UPINE64131PA

Accepted Insurance

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

Mark Everett Kobb M.d. 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 Mark Kobb reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Covenant House Inc
Same address
Federally Qualified Health Center (FQHC)
251 EAST BRINGHURST STREET
Philadelphia, PA 19144
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 14 clinicians in this Medicare group
NPI 1659462679 (215) 844-1020

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 19144 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
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. DENISE HAMILTON CHRISTIAN M.D.
Family Medicine (Geriatric Medicine)
251 E BRINGHURST ST
PHILADELPHIA, PA 19144
Philadelphia County (215) 844-1020
SHANNON VOELKER CRNP
Nurse Practitioner (Pediatrics)
251 E BRINGHURST ST
PHILADELPHIA, PA 19144
Philadelphia County (215) 844-1020
LISA GARNETT LMSW
Social Worker (Clinical)
251 E BRINGHURST ST
PHILADELPHIA, PA 19144
Philadelphia County (215) 844-1020
JUANITA BURTON MD
Obstetrics & Gynecology
251 E BRINGHURST ST
PHILADELPHIA, PA 19144
Philadelphia County (215) 844-1020
MRS. ELEANOR BLUNT CHW
Community Health Worker
251 E BRINGHURST ST
PHILADELPHIA, PA 19144
Philadelphia County (215) 844-1020
MRS. ROBIN BAILEY BROWN RN, CRNP
Nurse Practitioner (Women's Health)
251 E BRINGHURST ST
PHILADELPHIA, PA 19144
Philadelphia County (215) 844-1020
MRS. NATALIE TAYLOR CHW
Community Health Worker
251 E BRINGHURST ST
PHILADELPHIA, PA 19144
Philadelphia County (215) 844-1020
MS. LAYLA BASIL RN
Registered Nurse
251 E BRINGHURST ST
PHILADELPHIA, PA 19144
Philadelphia County (215) 844-1020

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 Mark Kobb's NPI number?

The NPI number for Mark Kobb is 1609817923. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is Mark Kobb located?

Mark Kobb practices at 251 E Bringhurst St, Philadelphia, PA 19144. The listed phone number is (215) 844-1020.

What is Mark Kobb's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Mark Kobb enrolled in Medicare?

Yes. Mark Kobb is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mark Kobb's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Kobb reassigns Medicare benefits to Covenant House Inc (Philadelphia, 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 Mark Kobb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Kobb accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Mark Kobb 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 Mark Kobb was last updated on December 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.