Active NPI 1568622082 Individual Practitioner Male Practitioner

Dr. Jonathan Z Bortinger , MD

Internal Medicine • Boston, MA

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

Dr. Jonathan Bortinger, MD is a registered healthcare professional specializing in Internal Medicine in Boston, MA. Official NPI practice address is registered at MASSACHUSETTS GENERAL HOSPITAL.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

Massachusetts General Hospital
55 Fruit Street

Boston, MA 02114

Telephone 6177262862

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Boston, MA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 17.4 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

2379 Specialists

Practicing in Boston, MA (7127 Statewide)

Telehealth Adoption Rate

24.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

0.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2022)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	31	$75.00	$74.29
99213 Established patient office or other outpatient visit, typically 15 minutes	20	18	$75.00	$74.37
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$75.00	$74.35

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	43	29	$225.00	$78.15
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	42	26	$250.00	$112.59
99219 Hospital observation care, typically 50 minutes	28	28	$300.00	$146.79
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	25	25	$385.00	$218.66
99239 Hospital discharge day management, more than 30 minutes	18	18	$275.00	$116.70
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$325.00	$148.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	187	97	$250.00	$111.57
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	170	93	$225.00	$78.11
99239 Hospital discharge day management, more than 30 minutes	94	92	$340.96	$115.92
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	91	90	$368.68	$147.01
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	89	88	$411.18	$217.29
99219 Hospital observation care, typically 50 minutes	39	39	$371.79	$145.89
99238 Hospital discharge day management, 30 minutes or less	20	20	$235.00	$79.12
99220 Hospital observation care, typically 70 minutes	13	13	$436.15	$199.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	162	77	$318.49	$112.23
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	105	63	$225.93	$78.43
99239 Hospital discharge day management, more than 30 minutes	34	34	$325.82	$116.92
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	33	33	$559.94	$218.12
99238 Hospital discharge day management, 30 minutes or less	23	23	$230.00	$79.46
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$411.73	$146.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	188	89	$326.00	$110.04
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	139	69	$226.00	$76.19
99239 Hospital discharge day management, more than 30 minutes	46	46	$339.00	$114.51
99238 Hospital discharge day management, 30 minutes or less	35	35	$230.00	$77.28
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	28	28	$636.00	$213.51

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA L-236153

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Practice Associates & Co-Workers

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

28 Associated Practitioners

Dr. Meghan Sise , MD

Internal Medicine - Nephrology

NPI 1003043571

Doctor of Medicine (M.D.)

Dr. Garrett Chinn , MD

Internal Medicine

NPI 1013144567

Doctor of Medicine (M.D.)

Dr. Opeyemi Olabisi , MD, PhD

Internal Medicine

NPI 1104052612

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Sydney Montesi , MD

Internal Medicine

NPI 1124287586

Doctor of Medicine (M.D.)

Dr. Pritha Sen , MD

Internal Medicine - Infectious Disease

NPI 1215196852

Doctor of Medicine (M.D.)

Dr. Rebecca Hefner , MD

Internal Medicine

NPI 1225297682

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 June 10, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location June 10, 2008

Registered at MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET, BOSTON, MA 02114 (Tel: 6177262862)

📍

Updated Business Mailing Address June 10, 2008

Registered at MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET, BOSTON, MA 02114 (Tel: 6177262862)

👤

Provider Name / Credentials Updated June 10, 2008

Recorded as JONATHAN BORTINGER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 10, 2008

Internal Medicine (License #L-236153 in MA)

🟢

Initial NPI Registration & Enumeration June 10, 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: 1568622082

Entity Type:

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

Enumeration Date: June 10, 2008

Last Update: June 10, 2008

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Massachusetts General Hospital, 55 Fruit Street

Boston, MA 02114

Phone: 6177262862

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.