Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1346635620 Individual Practitioner Female Practitioner

Dr. Heather Ann Mcmahon , MD

Plastic Surgery • Philadelphia, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Heather Mcmahon, MD is a certified Plastic Surgery practicing in Philadelphia, PA. With approximately 11 years of clinical experience since completing medical education in 2015, Dr. Mcmahon delivers high-quality medical care to the local community at 840 WALNUT ST FL 15.

Dr. Mcmahon maintains professional affiliations with Jefferson University Physicians Of New Jersey Pc, Jefferson University Physicians and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, creation of muscle graft to trunk. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

840 Walnut St Fl 15

Philadelphia, PA 191075180

Telephone 2156256630
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Plastic Surgery in Philadelphia, PA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs -8.8 yrs vs City Avg
City Avg: 19.8 Yrs
State Avg: 28.1 Yrs
Regional Practice Density
44 Specialists

Practicing in Philadelphia, PA (239 Statewide)

Telehealth Adoption Rate
2.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
50.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mcmahon (11 Years) 11 Yrs
Philadelphia Specialty Average (19.8 Years) 19.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
34 29 $190.00 $96.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
14 14 $275.00 $136.05

Medical Specialties & State Licenses

CMS Verified: 2026-05-11
Plastic Surgery Primary Specialty

NUCC Taxonomy Code: 208200000X

State License NJ 25MA11536600

A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.

Otolaryngology - Plastic Surgery within the Head & Neck

NUCC Taxonomy Code: 207YX0007X

State License TX S9557

An otolaryngologist with additional training in plastic and reconstructive procedures within the head, face, neck and associated structures, including cutaneous head and neck oncology and reconstruction, management of maxillofacial trauma, soft tissue repair and neural surgery. The field is diverse and involves a wide age range of patients, from the newborn to the aged. While both cosmetic and reconstructive surgeries are practiced, there are many additional procedures which interface with them.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
426939101 (TX)
Commercial Insurance / Payer ID Cshcn Medicaid
426939102 (TX)

Hospital & Practice Group Affiliations

Jefferson University Physicians

700 Walnut St, Philadelphia, PA 191063505

Phone: 2159551730

Jefferson University Physicians Of New Jersey Pc

2211 Chapel Ave W, Cherry Hill, NJ 080022048

Phone: 8569225030

Secondary Practice Locations

1515 Holcombe Blvd

Houston, TX 770304000

Phone: 7137926161

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

4 Associated Practitioners
Dr. David Kim , MD

Surgery - Plastic and Reconstructive Surgery

NPI 1235517996

Doctor of Medicine (M.D.)

Grace Solipaca

Nurse Practitioner - Acute Care

NPI 1518775501
Brooke Bell

Nurse Practitioner - Family

NPI 1861010597
Dr. Steven Copit , MD

Plastic Surgery

NPI 1992890396

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events
📍
Updated Practice Location May 11, 2026

Registered at 840 WALNUT ST FL 15, PHILADELPHIA, PA 191075180 (Tel: 2156256630)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 11, 2026

Plastic Surgery (License #25MA11536600 in NJ)

📍
Updated Practice Location September 20, 2021

Registered at 1515 HOLCOMBE BLVD, HOUSTON, TX 770304000 (Tel: 7137926161)

📍
Updated Business Mailing Address September 20, 2021

Registered at PO BOX 4439, HOUSTON, TX 772104439 (Tel: 7137922991)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 20, 2021

Otolaryngology (License #S9557 in TX)

NPI Profile Active April 02, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location April 02, 2015

Registered at 1215 LEE ST, BOX 800376, CHARLOTTESVILLE, VA 229080816 (Tel: 4349245078)

📍
Updated Business Mailing Address April 02, 2015

Registered at 1215 LEE ST, BOX 800376, CHARLOTTESVILLE, VA 229080816 (Tel: 4349245078)

👤
Provider Name / Credentials Updated April 02, 2015

Recorded as HEATHER MCMAHON, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 02, 2015

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 02, 2015

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1346635620
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 02, 2015
Last Update: May 11, 2026
Sole Proprietor: No

Mailing Address

Po Box 4439

Houston, TX 772104439

Phone: 7137922991

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.