Active NPI 1831342450 Individual Practitioner Male Practitioner

Jonathan Chiang , PA-C

Physician Assistant • Baltimore, MD

✓ Accepts Medicare Assignment

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Jonathan Chiang, PA-C is a registered Physician Assistant practitioner in Baltimore, MD. With approximately 18 years of clinical practice since graduating from George Washington University School Of Medicine in 2008, Jonathan Chiang provides healthcare services at the registered practice location at 301 SAINT PAUL ST.

Jonathan Chiang is affiliated with St Paul Place Specialists, Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include fluoroscopic guidance for insertion, replacement or removal of central venous access device, drainage of fluid from abdominal cavity using imaging guidance, ultrasonic guidance for blood vessel access. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

301 Saint Paul St
Department Of Interventional Radiology

Baltimore, MD 212022102

Telephone 4103329231

Associated Practice Facility / Clinic

🏢 Michael Sellman, M.d., P.a. Facility NPI 1033163951

Medicare Profile & Education

Medical School

George Washington University School Of Medicine

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Baltimore, MD

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

18 Yrs +6.9 yrs vs City Avg

City Avg: 11.1 Yrs

State Avg: 11.8 Yrs

Regional Practice Density

1142 Specialists

Practicing in Baltimore, MD (3255 Statewide)

Telehealth Adoption Rate

8.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

74.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chiang (18 Years) 18 Yrs

Baltimore Specialty Average (11.1 Years) 11.1 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
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	163	153	$59.00	$15.58
49083 Drainage of fluid from abdominal cavity using imaging guidance	128	30	$349.00	$89.42
76937 Ultrasonic guidance for blood vessel access	115	112	$45.00	$12.03
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	103	103	$1121.00	$291.88
32555 Aspiration of fluid from chest cavity using imaging guidance	94	38	$384.04	$96.80
36590 Removal of peripheral venous catheter for infusion	49	49	$642.00	$163.99
50435 Replacement of kidney drainage catheter accessed through the skin with imaging and radiological supervision and interpretation	38	13	$401.97	$95.05
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older	15	14	$277.00	$71.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	153	144	$59.00	$16.21
76937 Ultrasonic guidance for blood vessel access	103	103	$45.00	$12.89
32555 Aspiration of fluid from chest cavity using imaging guidance	102	49	$378.70	$98.85
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	96	96	$1121.00	$303.42
49083 Drainage of fluid from abdominal cavity using imaging guidance	54	18	$349.00	$94.61
36590 Removal of peripheral venous catheter for infusion	54	54	$642.00	$170.99
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older	25	23	$277.00	$75.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	179	167	$59.00	$16.68
76937 Ultrasonic guidance for blood vessel access	140	135	$45.00	$12.31
49083 Drainage of fluid from abdominal cavity using imaging guidance	130	34	$349.00	$95.13
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	122	121	$1121.00	$307.94
32555 Aspiration of fluid from chest cavity using imaging guidance	74	36	$497.59	$117.39
36590 Removal of peripheral venous catheter for infusion	46	46	$642.00	$171.39
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older	30	27	$277.00	$76.56
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	16	15	$864.00	$237.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	154	143	$59.08	$17.08
49083 Drainage of fluid from abdominal cavity using imaging guidance	119	27	$349.53	$93.71
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	117	113	$1121.62	$312.60
32555 Aspiration of fluid from chest cavity using imaging guidance	98	42	$394.24	$105.75
76937 Ultrasonic guidance for blood vessel access	55	55	$45.22	$12.56
36590 Removal of peripheral venous catheter for infusion	26	25	$642.04	$174.55
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older	23	20	$277.26	$77.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	120	114	$61.00	$17.10
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	94	94	$1132.96	$319.17
76937 Ultrasonic guidance for blood vessel access	94	93	$47.00	$13.20
49083 Drainage of fluid from abdominal cavity using imaging guidance	90	31	$357.99	$98.23
32555 Aspiration of fluid from chest cavity using imaging guidance	61	27	$382.07	$106.04
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older	34	17	$282.94	$79.92
36590 Removal of peripheral venous catheter for infusion	26	26	$642.81	$177.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	180	170	$61.00	$16.86
76937 Ultrasonic guidance for blood vessel access	145	142	$47.00	$13.01
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	129	128	$1129.27	$314.60
49083 Drainage of fluid from abdominal cavity using imaging guidance	84	31	$357.10	$94.68
32555 Aspiration of fluid from chest cavity using imaging guidance	83	39	$399.04	$105.60
36590 Removal of peripheral venous catheter for infusion	37	37	$638.05	$168.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	172	159	$61.03	$16.83
76937 Ultrasonic guidance for blood vessel access	125	121	$47.46	$12.99
49083 Drainage of fluid from abdominal cavity using imaging guidance	96	34	$359.00	$92.17
32555 Aspiration of fluid from chest cavity using imaging guidance	87	46	$406.10	$104.78
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	78	78	$1133.97	$316.07
36590 Removal of peripheral venous catheter for infusion	33	33	$640.00	$178.27
36569 Insertion of central venous catheter for infusion, patient 5 years or older	29	26	$283.07	$78.34
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	15	15	$874.00	$243.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	48	46	$60.73	$16.73
76937 Ultrasonic guidance for blood vessel access	39	39	$47.00	$12.91
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	22	22	$1132.00	$315.59
32555 Aspiration of fluid from chest cavity using imaging guidance	22	15	$486.41	$119.11

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MD C03911

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

St Paul Place Specialists, Inc.

301 Saint Paul St, Baltimore, MD 212022102

Practice Associates & Co-Workers

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

40 Associated Practitioners

Audrey Fonkam

Internal Medicine

NPI 1003378746

Michael Hoban , CRNA

Nurse Anesthetist, Certified Registered

NPI 1013131960

Certified Registered Nurse Anesthetist

Jylene Pruna , PT

Physical Therapist

NPI 1023230067

Physical Therapist

Dr. Charles Edwards , MD

Orthopaedic Surgery - Orthopaedic Surgery of the Spine

NPI 1033229588

Doctor of Medicine (M.D.)

Dr. Richard Sutton , MD

Anesthesiology

NPI 1073619631

Doctor of Medicine (M.D.)

Dr. Gregory Gasbarro , MD

Orthopaedic Surgery

NPI 1073952859

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 20, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location March 20, 2014

Registered at 301 SAINT PAUL ST, DEPARTMENT OF INTERVENTIONAL RADIOLOGY, BALTIMORE, MD 212022102 (Tel: 4103329231)

📍

Updated Business Mailing Address March 20, 2014

Registered at 7238 DORCHESTER WOODS LN, HANOVER, MD 210762038

👤

Provider Name / Credentials Updated March 20, 2014

Recorded as JONATHAN CHIANG, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 20, 2014

Physician Assistant (License #C03911 in MD)

🟢

Initial NPI Registration & Enumeration October 28, 2008

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: 1831342450

Entity Type:

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

Enumeration Date: October 28, 2008

Last Update: March 20, 2014

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

7238 Dorchester Woods Ln

Hanover, MD 210762038

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.