Active NPI 1891053450 Individual Practitioner Male Practitioner

Dr. Nigel Naichieh Hsu , MD

Orthopaedic Surgery • Baltimore, MD

Professional Overview & Biography Verified Profile Summary

Dr. Nigel Hsu, MD is a certified Orthopaedic Surgery practicing in Baltimore, MD. With approximately 14 years of clinical experience since graduating from Johns Hopkins University School Of Medicine in 2012, Dr. Hsu delivers high-quality medical care to the local community at 601 N CAROLINE ST.

Dr. Hsu is affiliated with Johns Hopkins University and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, injection, triamcinolone acetonide, not otherwise specified, 10 mg, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

601 N Caroline St
Jhoc #5215

Baltimore, MD 212870882

Telephone 5162705197

Associated Practice Facility / Clinic

🏢 Johns Hopkins University Facility NPI 1295731966

Medicare Profile & Education

Medical School

Johns Hopkins University School Of Medicine

Graduation Year

2012

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Baltimore, MD

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

14 Yrs -9.3 yrs vs City Avg

City Avg: 23.3 Yrs

State Avg: 28.6 Yrs

Regional Practice Density

166 Specialists

Practicing in Baltimore, MD (490 Statewide)

Telehealth Adoption Rate

18.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

70.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hsu (14 Years) 14 Yrs

Baltimore Specialty Average (23.3 Years) 23.3 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	159	110	$285.50	$93.27
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	153	128	$413.07	$133.03
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	64	15	$18.71	$0.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	46	46	$625.03	$173.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$410.13	$116.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	200	128	$285.50	$95.64
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	98	23	$18.71	$1.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	98	80	$413.07	$134.86
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$625.03	$178.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$410.13	$120.79
20605 Aspiration and/or injection of medium joint or joint capsule	16	13	$215.21	$60.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	145	102	$285.50	$94.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	106	92	$413.07	$136.19
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	53	53	$625.03	$180.84
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	48	11	$18.71	$1.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	25	$521.12	$139.20
77071 Application of stress by physician for joint imaging	16	16	$206.01	$62.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$410.13	$122.18
27245 Treatment of broken neck of thigh bone with bone implant	12	12	$5027.10	$1372.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	133	85	$299.77	$98.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	92	79	$444.68	$140.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$443.90	$123.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	32	32	$644.56	$184.00
99221 Initial hospital inpatient care per day, typically 30 minutes	19	19	$456.39	$109.19
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$427.90	$146.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	99	71	$320.00	$79.29
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	47	47	$465.00	$112.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	40	$465.00	$116.95
99221 Initial hospital inpatient care per day, typically 30 minutes	30	30	$475.00	$111.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	145	81	$320.00	$77.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	50	50	$465.00	$115.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	39	37	$465.00	$111.15
99221 Initial hospital inpatient care per day, typically 30 minutes	33	32	$475.00	$107.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	16	13	$320.00	$75.50
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$475.00	$107.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$465.00	$114.80

Medical Specialties & State Licenses

CMS Verified: 2021-09-14

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License MD D85613

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Md License

D85613 (MD)

Hospital & Practice Group Affiliations

Johns Hopkins University

5759 Cedar Ln, Columbia, MD 210442912

Phone: 4437183738

Johns Hopkins University

10803 Falls Rd Pavilion Iii, Lutherville, MD 210934502

Phone: 4109556108

Johns Hopkins University

10700 Charter Dr, Columbia, MD 210443629

Phone: 4435461575

Johns Hopkins University

6201 Greenleigh Ave, Middle River, MD 212202004

Johns Hopkins University

4940 Eastern Ave, Baltimore, MD 212242735

Phone: 4105500100

Johns Hopkins University

10803 Falls Rd, Lutherville, MD 210934502

Phone: 4106167645

Johns Hopkins University

6201 Greenleigh Ave, Middle River, MD 212202004

Johns Hopkins University

5755 Cedar Ln, Columbia, MD 210442912

Phone: 4107407544

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Robert Wise , MD

Internal Medicine - Pulmonary Disease

NPI 1003843657

Doctor of Medicine (M.D.)

Dr. Jamshid Danaie , MD

Radiology - Diagnostic Radiology

NPI 1003888488

Doctor of Medicine (M.D.)

Heather Starmer , SLP

Speech-Language Pathologist

NPI 1003920638

Speech-Language Pathologist

Dr. Sarah Nakib , MD, MPH

Dermatology

NPI 1013100049

Doctor of Medicine (M.D.), Master of Public Health

Amelia Schettini , NP-C

Nurse Practitioner - Adult Health

NPI 1013551399

Nurse Practitioner (Certified)

Christopher Fisher , PA-C

Physician Assistant - Surgical

NPI 1013930270

Physician Assistant (Certified)

Career & Practice History Timeline

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

10 Historical Events

📍

Updated Business Mailing Address September 14, 2021

Registered at 6201 GREENLEIGH AVE, MIDDLE RIVER, MD 212202004 (Tel: 4109331340)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 14, 2021

Orthopaedic Surgery (License #D85613 in MD)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 08, 2021

Student in an Organized Health Care Education/Training Program

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 16, 2018

Orthopaedic Surgery (License #D85613 in MD)

✅

NPI Profile Active May 01, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location May 01, 2012

Registered at 601 N CAROLINE ST, JHOC #5215, BALTIMORE, MD 212870882 (Tel: 5162705197)

📍

Updated Business Mailing Address May 01, 2012

Registered at 601 N CAROLINE ST, JHOC #5215, BALTIMORE, MD 212870882 (Tel: 5162705197)

👤

Provider Name / Credentials Updated May 01, 2012

Recorded as NIGEL HSU, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 01, 2012

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration May 01, 2012

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: 1891053450

Entity Type:

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

Enumeration Date: May 01, 2012

Last Update: September 14, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

6201 Greenleigh Ave

Middle River, MD 212202004

Phone: 4109331340

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.