DR. MARY ANN PATRICIA MCMAHON M.D.
NPI 1699773416
Internal Medicine in Cherry Hill, NJ

Active since July 14, 2005PECOS EnrolledAccepts Medicare Assignment
99.3/100
CMS Quality Rating
2339 ROUTE 70 W STE 200, CHERRY HILL, NJ 08002(856) 536-1515(856) 412-5310 Get Directions Write a Review

NPPES record last updated: October 2, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 2, 2020, Mar 17, 2018, Aug 17, 2017 (3 updates tracked since 2017).

About Dr. Mary Ann Patricia Mcmahon M.d. NPPES

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

DR. MARY ANN PATRICIA MCMAHON M.D. (NPI 1699773416) is an individual internal medicine provider in Cherry Hill, New Jersey, licensed in New Jersey (25MA073505) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS, is affiliated with Cooper University Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1699773416
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARY ANN PATRICIA MCMAHONCredential: M.D.
Location Address2339 ROUTE 70 W STE 200Cherry Hill, NJ 08002-3315
Mailing Address1 Federal St # 200Camden, NJ 08103-1088 · (856) 356-4924
Fax(856) 412-5310
Sole ProprietorYes
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 2000
Enumeration DateJuly 14, 2005
Last NPPES UpdateOctober 2, 20203 updates tracked since enumeration
NPPES CertifiedOctober 2, 2020
NPI 1699773416 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in NJ · 25MA073505
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

2339 ROUTE 70 W STE 200, Cherry Hill, NJ 08002

Secondary Practice Locations 2

Location 1457 Haddonfield Rd Ste 110Cherry Hill, NJ 08002-2223 · Phone (844) 542-2273 · Fax (856) 406-4570
Location 21305 Kings Hwy NCherry Hill, NJ 08034-1919 · Phone (856) 428-9446 · Fax (856) 428-4330

Other Identifiers 5

Other869238NJ · Aetna
Other2235465001NJ · Amerihealth
Other2K5921NJ · Healthnet
Medicaid9076409NJ
Other5649538NJ · Cigna

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

Dr. Mary Ann Patricia 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 ID2264497445
PECOS Enrollment IDI20041130000346
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 8

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
166 services118 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
125 services125 patients
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.
103 services81 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
63 services63 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
62 services62 patients
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677
The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.
28 services28 patients

Hospital Affiliations CMS Care Compare 2

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

Virtua Our Lady Of Lourdes Hospital

Acute Care Hospitals · Camden, NJ
1/5 CMS rating
OwnershipGovernment - State
CMS Certification Number310029
Location1600 Haddon AvenueCamden, NJ 08103 · Camden County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08002 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
$140.34 typical visit price
range $61.59 – $185.05
Typical copayment $35.08 (range $15.39 – $46.26)
Most-billed visit code 99204
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

99.3/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.96
Promoting Interoperability99.45
Improvement Activities40

Other Providers at the Same Location NPPES

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

Nurse Practitioner (Family)
2339 ROUTE 70 W STE 200
CHERRY HILL, NJ 08002

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 Mary Ann Mcmahon's NPI number?

The NPI number for Mary Ann Mcmahon is 1699773416. It was assigned to this individual provider in the NPPES registry on July 14, 2005.

Where is Mary Ann Mcmahon located?

Mary Ann Mcmahon practices at 2339 Route 70 W Ste 200, Cherry Hill, NJ 08002. The listed phone number is (856) 536-1515.

What is Mary Ann Mcmahon's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mary Ann Mcmahon enrolled in Medicare?

Yes. Mary Ann Mcmahon 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.

Is Mary Ann Mcmahon affiliated with any hospitals?

According to CMS data, Mary Ann Mcmahon is affiliated with Cooper University Hospital and Virtua Our Lady Of Lourdes Hospital.

When was this NPI record last updated?

The NPPES record for Mary Ann Mcmahon was last updated on October 2, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.