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DR. DAVID J. WHELLAN M.D.
NPI 1184647794
Internal Medicine - Cardiovascular Disease in Philadelphia, PA

Active since July 25, 2006PECOS Enrolled
925 CHESTNUT ST, MEZZANINE, PHILADELPHIA, PA 19107(215) 955-5050(215) 955-7499 Get Directions Write a Review

NPPES record last updated: May 5, 2014. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. David J. Whellan M.d. NPPES

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

DR. DAVID J. WHELLAN M.D. (NPI 1184647794) is an individual cardiovascular disease provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD424867) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184647794
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. DAVID J. WHELLANCredential: M.D.
Location Address925 CHESTNUT ST, MEZZANINEPhiladelphia, PA 19107-4216
Mailing Address925 Chestnut St, MezzaninePhiladelphia, PA 19107-4216 · (215) 955-5050 · Fax (215) 955-7499
Phone(215) 955-5050
Fax(215) 955-7499
Sole ProprietorNo
Enumeration DateJuly 25, 2006
Last NPPES UpdateMay 5, 2014
✔ NPI 1184647794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in PA · MD424867
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD424867 (PA)
925 CHESTNUT ST, Philadelphia, PA 19107
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Other Identifiers 3

Medicare PIN083035PA
Medicaid0042544NJ
Medicaid101094757PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. David J. Whellan 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 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 20

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

DR. MATTHEW DECARO M.D.
Internal Medicine (Cardiovascular Disease)
925 CHESTNUT ST, MEZZANINE
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-5050
DR. MANISH SHARMA MD
Internal Medicine (Medical Oncology)
925 CHESTNUT ST, SUITE 320A
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-8874
MS. ELEANOR LYNN VANDERKLOK CRNP
Nurse Practitioner (Adult Health)
925 CHESTNUT ST, SUITE 320A
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-8874
LEANNE MCKEOWN PA-C
Physician Assistant
925 CHESTNUT ST, FIFTH FLOOR
PHILADELPHIA, PA 19107
Philadelphia County (267) 339-3500
WILLIAM KEVIN KELLY DO
Internal Medicine (Medical Oncology)
925 CHESTNUT ST, SUITE 320A
PHILADELPHIA, PA 19107
Philadelphia County (215) 995-8874
DR. MARC R. ROSEN M.D.
Otolaryngology
925 CHESTNUT ST, 6TH FLOOR
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6760
ANDREW B NEWBERG MD
Nuclear Medicine
925 CHESTNUT ST, SUITE 120
PHILADELPHIA, PA 19107
Philadelphia County (215) 503-3422
DR. HOWARD H. WEITZ M.D.
Internal Medicine (Cardiovascular Disease)
925 CHESTNUT ST, MEZZANINE FLOOR
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-5050

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 David Whellan's NPI number?

The NPI number for David Whellan is 1184647794. It was assigned to this individual provider in the NPPES registry on July 25, 2006.

Where is David Whellan located?

David Whellan practices at 925 Chestnut St Mezzanine, Philadelphia, PA 19107. The listed phone number is (215) 955-5050.

What is David Whellan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is David Whellan enrolled in Medicare?

Yes. David Whellan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for David Whellan was last updated on May 5, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.