Active NPI 1457726713 Individual Practitioner Male Practitioner

Dr. Michael Assayag , MD

Orthopaedic Surgery • Baltimore, MD

Professional Overview & Biography Verified Profile Summary

Dr. Michael Assayag, MD is a certified Orthopaedic Surgery practicing in Baltimore, MD. With approximately 16 years of clinical experience since completing medical education in 2010, Dr. Assayag delivers high-quality medical care to the local community at 2401 W BELVEDERE AVE.

Dr. Assayag maintains professional affiliations with Sinai Hospital Of Baltimore, Inc, Agape Physical Therapy And Sports Rehabilitation Lp and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient outpatient office visit, 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

2401 W Belvedere Ave

Baltimore, MD 212155216

Telephone 4106019000

Associated Practice Facility / Clinic

🏢 Radiation Oncology Services Of Northwest Baltimore, Llc Facility NPI 1043274905

Medicare Profile & Education

Medical School

Other

Graduation Year

2010

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

16 Yrs -7.3 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

68.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Assayag (16 Years) 16 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
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	65	11	$5.62	$0.96
99213 Established patient office or other outpatient visit, typically 15 minutes	62	47	$205.00	$94.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$295.00	$116.40
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	25	$375.00	$133.36
73552 X-ray of thigh bone, minimum 2 views	22	13	$87.00	$37.48
73502 X-ray of hip, 2-3 views	21	17	$106.19	$48.20
27245 Treatment of broken neck of thigh bone with bone implant	19	19	$4517.00	$1293.11
77073 Imaging for bone length assessment	18	18	$110.00	$47.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	17	$295.00	$133.11
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$550.00	$167.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	60	13	$5.62	$1.01
99213 Established patient office or other outpatient visit, typically 15 minutes	42	37	$205.00	$96.20
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	36	35	$375.00	$137.13
73560 X-ray of knee, 1-2 views	28	19	$77.61	$32.35
73610 X-ray of ankle, minimum of 3 views	26	14	$82.00	$40.46
27245 Treatment of broken neck of thigh bone with bone implant	20	18	$4517.00	$1332.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$295.00	$115.46
73502 X-ray of hip, 2-3 views	19	13	$110.00	$51.31
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$550.00	$182.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	16	$295.00	$129.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	46	36	$205.00	$98.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	26	$295.00	$138.35
99221 Initial hospital inpatient care per day, typically 30 minutes	25	25	$225.00	$107.09
73552 X-ray of thigh bone, minimum 2 views	23	12	$79.72	$36.96
73502 X-ray of hip, 2-3 views	22	16	$106.36	$50.90
73610 X-ray of ankle, minimum of 3 views	22	13	$82.00	$39.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$295.00	$121.81
27245 Treatment of broken neck of thigh bone with bone implant	12	12	$4517.00	$1361.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	53	43	$205.00	$98.69
99221 Initial hospital inpatient care per day, typically 30 minutes	36	36	$225.97	$109.08
73610 X-ray of ankle, minimum of 3 views	27	12	$80.48	$41.04
27245 Treatment of broken neck of thigh bone with bone implant	21	21	$4517.00	$1382.67
73502 X-ray of hip, 2-3 views	18	11	$101.11	$45.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$295.00	$141.91
73552 X-ray of thigh bone, minimum 2 views	14	11	$82.57	$35.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99221 Initial hospital inpatient care per day, typically 30 minutes	44	44	$225.80	$111.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	30	$295.00	$113.74
99213 Established patient office or other outpatient visit, typically 15 minutes	28	27	$205.00	$82.02
73610 X-ray of ankle, minimum of 3 views	27	17	$77.26	$36.58
73502 X-ray of hip, 2-3 views	25	21	$87.40	$48.71
73110 X-ray of wrist, minimum of 3 views	19	11	$82.00	$43.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$295.00	$113.02
27245 Treatment of broken neck of thigh bone with bone implant	14	14	$4517.00	$1394.96
99284 Emergency department visit with moderate level of medical decision making	12	12	$254.00	$130.69
27236 Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement	11	11	$4417.00	$1356.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99221 Initial hospital inpatient care per day, typically 30 minutes	57	57	$225.61	$107.53
99213 Established patient office or other outpatient visit, typically 15 minutes	49	37	$205.00	$79.22
73502 X-ray of hip, 2-3 views	34	22	$86.18	$44.55
73610 X-ray of ankle, minimum of 3 views	31	17	$71.39	$31.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	23	$295.00	$112.22
73110 X-ray of wrist, minimum of 3 views	20	11	$76.50	$36.67
73560 X-ray of knee, 1-2 views	20	11	$76.40	$32.50
27245 Treatment of broken neck of thigh bone with bone implant	17	17	$4517.00	$1357.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$288.87	$77.12
20610 Aspiration and/or injection of fluid from large joint	13	13	$259.62	$50.10
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	13	13	$200.00	$76.76
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	12	$295.00	$83.09
27236 Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement	12	12	$4417.00	$1319.18
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$295.00	$115.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	45	36	$184.73	$77.92
99221 Initial hospital inpatient care per day, typically 30 minutes	35	35	$207.00	$107.78
73110 X-ray of wrist, minimum of 3 views	24	13	$79.71	$36.91
73610 X-ray of ankle, minimum of 3 views	24	14	$74.00	$28.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$259.74	$81.67
27245 Treatment of broken neck of thigh bone with bone implant	18	18	$4517.00	$1356.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	13	$255.28	$114.90
73502 X-ray of hip, 2-3 views	14	12	$71.43	$35.52

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License MD P31906

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.

Hospital & Practice Group Affiliations

Sinai Hospital Of Baltimore, Inc

2435 W Belvedere Ave, Baltimore, MD 212155224

Sinai Hospital Of Baltimore, Inc

2401 E Belvedere Ave, Baltimore, MD 212155216

Sinai Hospital Of Baltimore, Inc

5401 Old Court Rd, Randallstown, MD 211335103

Phone: 4105215976

Agape Physical Therapy And Sports Rehabilitation Lp

12 Newport Dr, Forest Hill, MD 210501758

Practice Associates & Co-Workers

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

40 Associated Practitioners

Andrew Brave , CRNP

Nurse Practitioner - Family

NPI 1003291949

Certified Registered Nurse Practitioner

Kathryn Kemp

Pediatrics - Pediatric Critical Care Medicine

NPI 1003757071

Brittany Pizzano , PA

Physician Assistant - Medical

NPI 1013565076

Physician Assistant

Dr. Anna Carroll , MD

Obstetrics & Gynecology

NPI 1013599414

Doctor of Medicine (M.D.)

Drew Saltzman

Student in an Organized Health Care Education/Training Program

NPI 1013701838

Maribeth Hatalski , PA-C

Physician Assistant - Medical

NPI 1023426954

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active December 11, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location December 11, 2015

Registered at 2401 W BELVEDERE AVE, BALTIMORE, MD 212155216 (Tel: 4106019000)

📍

Updated Business Mailing Address December 11, 2015

Registered at 2401 W BELVEDERE AVE, BALTIMORE, MD 212155216 (Tel: 4106019000)

👤

Provider Name / Credentials Updated December 11, 2015

Recorded as MICHAEL ASSAYAG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 11, 2015

Orthopaedic Surgery (License #P31906 in MD)

🟢

Initial NPI Registration & Enumeration December 11, 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: 1457726713

Entity Type:

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

Enumeration Date: December 11, 2015

Last Update: December 11, 2015

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

2401 W Belvedere Ave

Baltimore, MD 212155216

Phone: 4106019000

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.