Active NPI 1487743316 Individual Practitioner Male Practitioner

Dr. Stephen A Abraham , MD

Specialist • Boston, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Abraham, MD is a certified Specialist practicing in Boston, MA. With approximately 42 years of clinical experience since graduating from Georgetown University School Of Medicine in 1984, Dr. Abraham delivers high-quality medical care to the local community at 55 FRUIT STREET.

Dr. Abraham maintains professional affiliations with Beth Israel Lahey Health Primary Care, Inc, Mass General Brigham Community Physicians Inc, Massachusetts General Physicians Organization Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least, exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

55 Fruit Street
Massachusetts General Hospital

Boston, MA 02114

Telephone 6177269292

Associated Practice Facility / Clinic

🏢 Mgh Outpatient Pharmacy Facility NPI 1902991573

Medicare Profile & Education

Medical School

Georgetown University School Of Medicine

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Boston, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

42 Yrs +10.8 yrs vs City Avg

City Avg: 31.2 Yrs

State Avg: 37.9 Yrs

Regional Practice Density

81 Specialists

Practicing in Boston, MA (1181 Statewide)

Telehealth Adoption Rate

6.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

76.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Abraham (42 Years) 42 Yrs

Boston Specialty Average (31.2 Years) 31.2 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	338	294	$554.67	$139.19
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	315	113	$324.68	$82.16
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	299	297	$92.52	$21.84
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	299	297	$152.09	$14.40
93000 Routine ekg using at least 12 leads including interpretation and report	245	232	$98.00	$15.75
78431 Multiple nuclear medicine studies of blood flow in heart muscle at rest and with stress, with concurrently acquired ct transmission scan	69	69	$393.00	$90.66
78434 Nuclear medicine study of heart muscle blood flow by pet	69	69	$126.13	$29.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	68	67	$535.06	$136.51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	62	62	$745.00	$180.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$776.00	$180.67
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	40	34	$496.40	$121.40
99239 Hospital discharge day management, more than 30 minutes	36	36	$487.25	$120.90
78803 Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging	33	33	$217.48	$51.73
99284 Emergency department visit with moderate level of medical decision making	20	20	$497.40	$123.96
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	15	$785.20	$185.17
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	12	12	$89.58	$20.72
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	12	12	$152.00	$13.68
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect	11	11	$322.27	$74.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	423	423	$142.64	$14.76
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	423	423	$88.78	$22.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	342	281	$544.45	$139.62
93000 Routine ekg using at least 12 leads including interpretation and report	297	263	$93.45	$16.08
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	229	100	$298.14	$83.88
99231 Follow-up hospital inpatient care per day, typically 15 minutes	122	63	$169.05	$52.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	87	87	$776.00	$181.86
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	69	69	$762.32	$184.31
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	54	54	$538.48	$136.98
99239 Hospital discharge day management, more than 30 minutes	50	50	$454.00	$122.66
78431 Multiple nuclear medicine studies of blood flow in heart muscle at rest and with stress, with concurrently acquired ct transmission scan	47	47	$393.00	$93.28
78803 Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging	45	45	$206.40	$53.12
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect	44	44	$316.45	$80.66
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	23	21	$434.83	$126.45
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	20	20	$142.40	$14.03
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	20	20	$88.80	$21.26
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect	20	20	$316.20	$76.68
78434 Nuclear medicine study of heart muscle blood flow by pet	20	20	$121.70	$30.94
99443 Telephone medical discussion with physician, 21-30 minutes	12	11	$543.50	$139.97

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	402	136	$281.80	$76.45
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	397	393	$87.35	$23.37
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	397	393	$140.00	$15.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	318	264	$531.70	$142.55
93000 Routine ekg using at least 12 leads including interpretation and report	273	241	$92.00	$16.18
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	127	77	$409.38	$109.57
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	79	76	$538.19	$144.67
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	71	71	$736.44	$212.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	64	64	$725.25	$185.45
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect	50	50	$307.00	$83.44
99239 Hospital discharge day management, more than 30 minutes	45	44	$425.20	$113.91
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	36	36	$140.00	$14.84
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	36	36	$87.28	$22.23
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect	35	35	$308.29	$79.37
99443 Telephone medical discussion with physician, 21-30 minutes	28	25	$534.50	$143.11
78431 Multiple nuclear medicine studies of blood flow in heart muscle at rest and with stress, with concurrently acquired ct transmission scan	22	22	$383.55	$95.96
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	15	$740.88	$201.22
78803 Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging	14	14	$212.29	$54.42

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	518	154	$290.60	$77.74
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	420	419	$89.67	$23.78
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	420	419	$140.10	$15.89
93000 Routine ekg using at least 12 leads including interpretation and report	310	264	$88.15	$16.86
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	289	235	$472.91	$144.65
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	163	80	$422.68	$111.74
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	114	109	$554.39	$147.04
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	79	79	$690.53	$187.56
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	48	48	$733.10	$216.68
99443 Telephone medical discussion with physician, 21-30 minutes	45	44	$463.56	$146.04
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect	42	42	$307.00	$84.27
99239 Hospital discharge day management, more than 30 minutes	28	28	$440.00	$116.18
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	15	$634.80	$180.66
78431 Multiple nuclear medicine studies of blood flow in heart muscle at rest and with stress, with concurrently acquired ct transmission scan	12	12	$377.00	$97.88

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	622	191	$290.16	$79.57
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	399	395	$135.30	$16.48
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	399	395	$89.56	$24.67
93000 Routine ekg using at least 12 leads including interpretation and report	222	195	$87.00	$19.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	195	167	$448.68	$122.84
99443 Telephone medical discussion with physician, 21-30 minutes	163	158	$448.37	$123.80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	151	146	$552.56	$151.43
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	75	47	$421.00	$114.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	58	58	$673.36	$181.98
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	41	41	$743.61	$222.67
99239 Hospital discharge day management, more than 30 minutes	29	29	$436.97	$120.01
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	23	21	$596.83	$163.88
99231 Follow-up hospital inpatient care per day, typically 15 minutes	23	23	$157.78	$43.42
78431 Multiple nuclear medicine studies of blood flow in heart muscle at rest and with stress, with concurrently acquired ct transmission scan	11	11	$372.91	$102.49

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	862	223	$284.82	$78.96
93000 Routine ekg using at least 12 leads including interpretation and report	510	396	$87.00	$19.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	400	306	$435.71	$120.72
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	394	386	$133.24	$16.10
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	394	386	$88.27	$24.14
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	153	150	$540.99	$148.40
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	110	70	$412.16	$113.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	102	102	$657.64	$180.93
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	71	57	$583.48	$162.03
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	50	50	$743.46	$218.96
99231 Follow-up hospital inpatient care per day, typically 15 minutes	33	33	$152.76	$42.77
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	19	19	$826.47	$228.82

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	1,209	302	$274.13	$78.27
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	407	405	$86.43	$23.91
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	407	405	$117.32	$15.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	405	312	$426.96	$118.08
93000 Routine ekg using at least 12 leads including interpretation and report	377	313	$87.00	$18.96
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	173	99	$400.55	$112.28
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	158	157	$525.84	$146.52
99231 Follow-up hospital inpatient care per day, typically 15 minutes	89	74	$149.28	$42.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	77	77	$648.27	$180.88
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	74	73	$736.99	$218.65
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	72	60	$573.08	$159.85
99239 Hospital discharge day management, more than 30 minutes	44	44	$417.07	$117.06
99221 Initial hospital inpatient care per day, typically 30 minutes	24	24	$385.00	$109.14

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	1,662	360	$268.77	$76.01
93000 Routine ekg using at least 12 leads including interpretation and report	368	299	$87.00	$18.72
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	337	251	$416.73	$116.11
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	306	305	$84.54	$23.50
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	306	305	$113.22	$15.72
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	251	240	$505.76	$144.19
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	232	113	$391.06	$110.04
99231 Follow-up hospital inpatient care per day, typically 15 minutes	162	137	$144.44	$41.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	99	99	$682.74	$213.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	85	85	$630.81	$173.38
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	32	$561.74	$156.15
99239 Hospital discharge day management, more than 30 minutes	21	21	$409.00	$114.51
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	19	19	$790.26	$221.65

Medical Specialties & State Licenses

CMS Verified: 2025-02-10

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License MA 75960

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License MA 75960

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.

Internal Medicine - Cardiovascular Disease

NUCC Taxonomy Code: 207RC0000X

State License MA 75960

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Nuclear Medicine

NUCC Taxonomy Code: 207U00000X

State License MA 75960

A nuclear medicine specialist employs the properties of radioactive atoms and molecules in the diagnosis and treatment of disease and in research. Radiation detection and imaging instrument systems are used to detect disease as it changes the function and metabolism of normal cells, tissues and organs. A wide variety of diseases can be found in this way, usually before the structure of the organ involved by the disease can be seen to be abnormal by any other techniques. Early detection of coronary artery disease (including acute heart attack), early cancer detection and evaluation of the effect of tumor treatment, diagnosis of infection and inflammation anywhere in the body and early detection of blood clot in the lungs are all possible with these techniques. Unique forms of radioactive molecules can attack and kill cancer cells (e.g., lymphoma, thyroid cancer) or can relieve the severe pain of cancer that has spread to bone

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

3093662 (MA)

Hospital & Practice Group Affiliations

Massachusetts General Physicians Organization Inc

55 Fruit St, Boston, MA 021142696

Phone: 6177240287

Mass General Brigham Community Physicians Inc

170 Governors Ave, Medford, MA 021551643

Phone: 7813954909

Beth Israel Lahey Health Primary Care, Inc

15 Railroad Ave, South Hamilton, MA 019822218

Phone: 9784687381

Secondary Practice Locations

23 Warren Ave Ste 100

Woburn, MA 018014979

Phone: 7819331198

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Sekar Kathiresan , MD

Internal Medicine

NPI 1134101280

Doctor of Medicine (M.D.)

Dr. Nicholas Houstis , MD

Internal Medicine - Cardiovascular Disease

NPI 1366600900

Doctor of Medicine (M.D.)

Denise Gauthier , NP

Nurse Practitioner

NPI 1780746248

Nurse Practitioner

Career & Practice History Timeline

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

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 10, 2025

Internal Medicine (License #75960 in MA)

✅

NPI Profile Active October 18, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location October 18, 2011

Registered at 55 FRUIT STREET, MASSACHUSETTS GENERAL HOSPITAL, BOSTON, MA 02114 (Tel: 6177269292)

📍

Updated Business Mailing Address October 18, 2011

Registered at 55 FRUIT STREET, MASSACHUSETTS GENERAL HOSPITAL, BOSTON, MA 02114 (Tel: 6177269292)

👤

Provider Name / Credentials Updated October 18, 2011

Recorded as STEPHEN ABRAHAM, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 18, 2011

Specialist (License #75960 in MA)

🟢

Initial NPI Registration & Enumeration October 11, 2006

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: 1487743316

Entity Type:

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

Enumeration Date: October 11, 2006

Last Update: February 10, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

55 Fruit Street, Massachusetts General Hospital

Boston, MA 02114

Phone: 6177269292

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.