Active NPI 1023307527 Individual Practitioner Male Practitioner

Dr. John Henry Bast , MD

Plastic Surgery • Philadelphia, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Bast, MD is a certified Plastic Surgery practicing in Philadelphia, PA. With approximately 15 years of clinical experience since completing medical education in 2011, Dr. Bast delivers high-quality medical care to the local community at 3400 SPRUCE ST.

Dr. Bast is affiliated with Lancaster General Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3400 Spruce St

Philadelphia, PA 19104

Telephone 2152858300

Associated Practice Facility / Clinic

🏢 Trustees Of The University Of Pennsylvania Facility NPI 1851370910

Medicare Profile & Education

Medical School

Other

Graduation Year

2011

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

15 Yrs -4.8 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

52.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Bast (15 Years) 15 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
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	44	39	$136.73	$53.28
99213 Established patient office or other outpatient visit, typically 15 minutes	36	33	$170.78	$85.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$330.29	$157.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$207.86	$102.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	49	49	$324.00	$159.35
99213 Established patient office or other outpatient visit, typically 15 minutes	45	40	$167.00	$86.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$205.00	$107.16
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	29	24	$104.00	$53.84
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	16	16	$861.00	$271.52
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	15	14	$810.00	$133.19
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	13	11	$708.00	$116.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	12	$237.00	$122.07
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	12	11	$777.00	$127.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	49	37	$167.00	$86.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$324.00	$161.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$205.00	$108.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	24	22	$167.00	$86.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	12	$237.00	$121.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	28	25	$142.00	$74.50
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	11	$84.00	$44.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$324.00	$162.67
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$205.00	$106.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	34	21	$84.00	$43.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$205.00	$105.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$324.00	$159.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$205.00	$104.86

Medical Specialties & State Licenses

CMS Verified: 2026-03-17

Plastic Surgery Primary Specialty

NUCC Taxonomy Code: 208200000X

State License PA MD464735

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.

Hospital & Practice Group Affiliations

Lancaster General Medical Group

555 N Duke St 1st Floor, Lancaster, PA 176022250

Phone: 7175603782

Lancaster General Medical Group

555 N Duke St, Lancaster, PA 176022250

Lancaster General Medical Group

554 N Duke St, Lancaster, PA 176022250

Phone: 7172915863

Lancaster General Medical Group

3045 Marietta Ave, Lancaster, PA 176011321

Phone: 7172994644

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Elizabeth Foglia , MD

Pediatrics

NPI 1003015272

Doctor of Medicine (M.D.)

Dr. Joel Stein , MD

Radiology - Diagnostic Radiology

NPI 1003035353

Doctor of Medicine (M.D.)

Dr. Priscilla Nelson , MD

Anesthesiology

NPI 1003073164

Doctor of Medicine (M.D.)

Dr. Jason Ackrivo , MD

Internal Medicine - Pulmonary Disease

NPI 1003115395

Doctor of Medicine (M.D.)

Dr. Jean-Philippe Richard , DMD

Student in an Organized Health Care Education/Training Program

NPI 1003128307

Doctor of Dental Medicine

Leah Lopez , PA-C

Physician Assistant - Medical

NPI 1003195231

Physician Assistant (Certified)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location August 30, 2018

Registered at 3400 SPRUCE ST, PHILADELPHIA, PA 19104 (Tel: 2152858300)

📍

Updated Business Mailing Address August 30, 2018

Registered at 3400 SPRUCE ST, PHILADELPHIA, PA 191044238 (Tel: 2152858300)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 30, 2018

Plastic Surgery (License #MD464735 in PA)

✅

NPI Profile Active April 05, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location April 05, 2011

Registered at 73 LUSSCROFT RD, SUSSEX, NJ 074612848 (Tel: 8455511917)

📍

Updated Business Mailing Address April 05, 2011

Registered at 73 LUSSCROFT RD, SUSSEX, NJ 074612848 (Tel: 8455511917)

👤

Provider Name / Credentials Updated April 05, 2011

Recorded as JOHN BAST, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 05, 2011

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration April 05, 2011

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: 1023307527

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 05, 2011

Last Update: March 17, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3400 Spruce St

Philadelphia, PA 191044238

Phone: 2152858300

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.