PATRICK MCMAHON M.D.
NPI 1245423854
Dermatology in Marlton, NJ

Q: What is Patrick Mcmahon's NPI number?

The NPI number for Patrick Mcmahon is 1245423854. It was assigned to this individual provider in the NPPES registry on August 27, 2007.

Q: What is Patrick Mcmahon's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Q: When was this NPI record last updated?

The NPPES record for Patrick Mcmahon was last updated on June 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since August 27, 2007PECOS EnrolledAccepts Medicare Assignment

10000 SAGEMORE DR STE 10101, MARLTON, NJ 08053(856) 596-0111(856) 596-7194 Get Directions Write a Review

NPPES record last updated: June 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 17, 2025, Oct 3, 2024, Oct 5, 2022 (3 updates tracked since 2022).

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About Patrick Mcmahon M.d. NPPES

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

PATRICK MCMAHON M.D. (NPI 1245423854) is an individual dermatology provider in Marlton, New Jersey, licensed in New Jersey (25MA09188100) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS, is affiliated with Cooper University Hospital, and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2005).

NPPES Registry Identity

NPI1245423854

Entity TypeIndividualMale

Primary Taxonomy207N00000X

Provider Legal NamePATRICK MCMAHONCredential: M.D.

Location Address10000 SAGEMORE DR STE 10101Marlton, NJ 08053-3944

Mailing Address10000 Sagemore Dr Ste 10101Marlton, NJ 08053-3944 · (856) 596-0111 · Fax (856) 596-7194

Phone(856) 596-0111

Fax(856) 596-7194

Sole ProprietorNo

Medical School CMSState University Of New York At Stony Brook, School Of MedicineGraduated 2005

Enumeration DateAugust 27, 2007

Last NPPES UpdateJune 17, 20253 updates tracked since enumeration

NPPES CertifiedJune 17, 2025

✔ NPI 1245423854 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians

Taxonomy Code207N00000X

Licenses✔ Licensed in NJ · 25MA09188100✔ Licensed in PA · MD432156

Definition

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Also ListedDermatology · Pediatric DermatologyTaxonomy 207NP0225X · License 25MA09188100 (NJ)

Also ListedPediatricsTaxonomy 208000000X · License MD432156 (PA)

10000 SAGEMORE DR STE 10101, Marlton, NJ 08053

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Patrick Mcmahon M.d. 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 ID7416115175

PECOS Enrollment IDI20121120000289

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.

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.

Therapy procedure using ultraviolet radiation with tar or petroleum jelly application 96910

This therapy involves applying tar or petroleum jelly on the skin, followed by exposure to ultraviolet radiation. It helps in treating skin conditions by slowing cell growth and reducing inflammation. It's a safe, controlled process, often used for conditions like psoriasis.

74 services21 patients

Hospital Affiliations CMS Care Compare

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

Cooper University Hospital

Acute Care Hospitals · Camden, NJ

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310014

Location1 Cooper PlazaCamden, NJ 08103 · Camden County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08053 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

$94.90 typical visit price

range $61.59 – $185.05

Typical copayment $23.72 (range $15.39 – $46.26)

Most-billed visit code 99203

Established Patient

$76.45 typical visit price

range $20.08 – $150.98

Typical copayment $19.11 (range $5.02 – $37.74)

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 11

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

DR. JUSTIN JACOB GREEN MD

Dermatology