Active NPI 1073669248 Individual Practitioner Male Practitioner

Dr. Peter Scott Benjamin , MD

Internal Medicine • Concord, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Benjamin, MD is a certified Internal Medicine practicing in Concord, MA. With approximately 21 years of clinical experience since graduating from Washington University School Of Medicine in 2005, Dr. Benjamin delivers high-quality medical care to the local community at 133 ORNAC.

Dr. Benjamin is affiliated with Emerson Practice Associates, Inc and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

133 Ornac

Concord, MA 017424159

Telephone 9782873627

Medicare Profile & Education

Medical School

Washington University School Of Medicine

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Concord, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs -2.6 yrs vs City Avg

City Avg: 23.6 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

45 Specialists

Practicing in Concord, MA (7127 Statewide)

Telehealth Adoption Rate

28.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

74.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Benjamin (21 Years) 21 Yrs

Concord Specialty Average (23.6 Years) 23.6 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	346	213	$470.00	$123.82
99239 Hospital discharge day management, more than 30 minutes	316	296	$374.00	$120.54
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	213	105	$369.00	$82.00
99231 Follow-up hospital inpatient care per day, typically 15 minutes	73	20	$291.00	$51.46

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	325	159	$259.78	$83.90
99239 Hospital discharge day management, more than 30 minutes	276	264	$355.79	$122.67
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	274	165	$371.95	$126.45
99231 Follow-up hospital inpatient care per day, typically 15 minutes	47	19	$182.06	$52.55

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	379	152	$233.02	$76.38
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	286	183	$335.00	$109.43
99239 Hospital discharge day management, more than 30 minutes	229	206	$349.00	$113.33
99231 Follow-up hospital inpatient care per day, typically 15 minutes	76	26	$131.00	$41.45
99217 Hospital observation care on day of discharge	43	43	$237.00	$77.42
99226 Subsequent observation care, typically 35 minutes per day	14	13	$345.00	$108.03

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	292	162	$229.61	$77.74
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	249	159	$334.34	$111.74
99239 Hospital discharge day management, more than 30 minutes	239	223	$339.33	$115.88
99217 Hospital observation care on day of discharge	78	78	$226.62	$78.88
99231 Follow-up hospital inpatient care per day, typically 15 minutes	27	17	$131.00	$41.46
99238 Hospital discharge day management, 30 minutes or less	19	19	$226.47	$78.88
99226 Subsequent observation care, typically 35 minutes per day	12	11	$345.00	$111.74

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	280	159	$330.00	$113.81
99239 Hospital discharge day management, more than 30 minutes	151	145	$272.00	$117.93
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	79	47	$210.00	$78.98
99217 Hospital observation care on day of discharge	62	62	$183.00	$80.16
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	33	$645.00	$220.87
99220 Hospital observation care, typically 70 minutes	16	16	$612.00	$202.20

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	400	207	$330.00	$111.59
99239 Hospital discharge day management, more than 30 minutes	203	197	$272.00	$115.94
99217 Hospital observation care on day of discharge	52	52	$183.00	$79.12
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	33	$210.00	$78.10
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	21	21	$645.00	$217.16

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	344	190	$330.00	$112.31
99239 Hospital discharge day management, more than 30 minutes	215	196	$272.00	$117.07
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	93	68	$210.00	$78.02
99217 Hospital observation care on day of discharge	58	57	$183.00	$79.48
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	39	39	$645.00	$218.58
99220 Hospital observation care, typically 70 minutes	21	21	$558.77	$200.78

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	194	130	$316.06	$107.92
99239 Hospital discharge day management, more than 30 minutes	184	177	$272.00	$112.22
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	99	71	$210.00	$74.33
99217 Hospital observation care on day of discharge	49	49	$183.00	$75.97
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	18	$624.47	$209.39
99220 Hospital observation care, typically 70 minutes	18	18	$426.00	$192.02

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 235570

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.

Hospital & Practice Group Affiliations

Emerson Practice Associates, Inc

133 Old Rd To 9 Acre Cor, Concord, MA 017424159

Phone: 9782873020

Emerson Practice Associates, Inc

133 Old Rd To Nine Acre Corner, Concord, MA 017424159

Practice Associates & Co-Workers

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

40 Associated Practitioners

Paul Griffin , RPH

Pharmacist

NPI 1003894924

Registered Pharmacist

Rosemarie Dolan-Lee , CFNP

Nurse Practitioner - Family

NPI 1073579389

Dr. Paige Mallory , PharmD

Pharmacist

NPI 1093252579

Doctor of Pharmacy (Pharm.D.)

Gina Ouellette

Emergency Medicine - Emergency Medical Services

NPI 1114895711

Peter Stern

Pharmacist

NPI 1124563424

Dr. Henry Vaillant , MD

Internal Medicine

NPI 1134185549

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 August 17, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location August 17, 2010

Registered at 133 ORNAC, CONCORD, MA 017424159 (Tel: 9782873627)

📍

Updated Business Mailing Address August 17, 2010

Registered at 133 ORNAC, CONCORD, MA 017424159 (Tel: 9782873627)

👤

Provider Name / Credentials Updated August 17, 2010

Recorded as PETER BENJAMIN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 17, 2010

Internal Medicine (License #235570 in MA)

🟢

Initial NPI Registration & Enumeration January 28, 2007

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: 1073669248

Entity Type:

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

Enumeration Date: January 28, 2007

Last Update: August 17, 2010

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

133 Ornac

Concord, MA 017424159

Phone: 9782873627

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.