Active NPI 1790959369 Individual Practitioner Male Practitioner

Michael Kowalis , PA

Physician Assistant • Baltimore, MD

Professional Overview & Biography Verified Profile Summary

Michael Kowalis, PA is a certified Physician Assistant practicing in Baltimore, MD. With approximately 19 years of clinical experience since completing medical education in 2007, Michael Kowalis delivers high-quality medical care to the local community at 1830 E MONUMENT STREET RM 416.

Michael Kowalis is affiliated with Johns Hopkins University and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, follow-up hospital inpatient care per day, hemodialysis procedure with physician evaluation. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1830 E Monument Street Rm 416

Baltimore, MD 212642149

Telephone 4109555268

Associated Practice Facility / Clinic

🏢 Johns Hopkins University Facility NPI 1801891080

Medicare Profile & Education

Medical School

Other

Graduation Year

2007

Medicare Assignment

Not Specified

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

19 Yrs +7.9 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

63.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kowalis (19 Years) 19 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	632	157	$198.68	$68.08
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	16	$109.17	$42.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	445	146	$161.29	$70.01
90935 Hemodialysis procedure with physician evaluation	36	26	$356.94	$63.00
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	25	25	$550.96	$153.55
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$397.00	$115.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	314	126	$95.00	$63.46
90935 Hemodialysis procedure with physician evaluation	65	38	$250.00	$65.08
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$240.00	$177.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	365	182	$95.00	$64.80
90935 Hemodialysis procedure with physician evaluation	120	62	$250.00	$65.86
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	71	68	$240.00	$180.61
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	66	37	$170.00	$93.08
90945 Dialysis procedure including 1 evaluation	29	15	$250.00	$78.44
90970 Dialysis services, per day, less than full month service (20 years or older)	27	13	$17.96	$8.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	536	258	$95.00	$65.90
90935 Hemodialysis procedure with physician evaluation	108	78	$250.00	$67.09
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	85	78	$240.00	$185.08
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	45	29	$170.00	$95.18
90970 Dialysis services, per day, less than full month service (20 years or older)	27	12	$17.00	$7.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	12	$130.00	$72.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	450	249	$95.00	$65.13
90935 Hemodialysis procedure with physician evaluation	115	75	$250.00	$65.67
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	61	58	$240.00	$178.62
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	60	41	$170.00	$93.21
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	25	$175.00	$99.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	21	$130.00	$70.67
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	17	13	$500.00	$214.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	158	118	$95.00	$64.21
90935 Hemodialysis procedure with physician evaluation	78	58	$250.00	$63.96
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	44	39	$170.00	$91.89
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$240.00	$178.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	113	80	$95.00	$63.16
90935 Hemodialysis procedure with physician evaluation	64	50	$250.00	$62.92
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	27	27	$240.00	$177.88

Medical Specialties & State Licenses

CMS Verified: 2023-07-21

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MD C03648

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.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License DC PA030527

Hospital & Practice Group Affiliations

Johns Hopkins University

6201 Greenleigh Ave, Middle River, MD 212202004

Johns Hopkins University

5601 Lloch Raven Blvd, Baltimore, MD 212392945

Phone: 4434444714

Johns Hopkins University

4940 Eastern Ave, Baltimore, MD 212242735

Phone: 4105500100

Secondary Practice Locations

1150 Varnum St Ne

Washington, DC 200172149

Phone: 2022697000

Practice Associates & Co-Workers

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

17 Associated Practitioners

Dr. Farah Abifaraj , MD

Internal Medicine - Nephrology

NPI 1104352962

Doctor of Medicine (M.D.)

Dr. Rekha Kambhampati , MD

Student in an Organized Health Care Education/Training Program

NPI 1245656735

Doctor of Medicine (M.D.)

Dr. Samir Gautam , MD

Internal Medicine - Nephrology

NPI 1275766396

Doctor of Medicine (M.D.)

Dr. Lori Ann Fisher , MD

Student in an Organized Health Care Education/Training Program

NPI 1295011732

Doctor of Medicine (M.D.)

Dr. Savmitra Kant , MD

Internal Medicine - Nephrology

NPI 1467805614

Doctor of Medicine (M.D.)

Nancy Feeley , ANP

Nurse Practitioner

NPI 1508892647

Adult Nurse Practitioner

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location July 21, 2023

Registered at 1830 E MONUMENT STREET RM 416, BALTIMORE, MD 212642149 (Tel: 4109555268)

📍

Updated Business Mailing Address July 21, 2023

Registered at 6201 GREENLEIGH AVE, MIDDLE RIVER, MD 212202004 (Tel: 4109336423)

✅

NPI Profile Active April 15, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location April 15, 2008

Registered at 1150 VARNUM ST NE, WASHINGTON, DC 200172149 (Tel: 2022697000)

📍

Updated Business Mailing Address April 15, 2008

Registered at 1150 VARNUM ST NE, WASHINGTON, DC 200172149 (Tel: 2022697000)

👤

Provider Name / Credentials Updated April 15, 2008

Recorded as MICHAEL KOWALIS, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 15, 2008

Physician Assistant (License #PA030527 in DC)

🟢

Initial NPI Registration & Enumeration April 15, 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: 1790959369

Entity Type:

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

Enumeration Date: April 15, 2008

Last Update: July 21, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

6201 Greenleigh Ave

Middle River, MD 212202004

Phone: 4109336423

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.