Active NPI 1235111048 Individual Practitioner Male Practitioner

Dr. Jonathan Dreifus , MD

Surgery • Portland, ME

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jonathan Dreifus, MD is a certified Surgery practicing in Portland, ME. With approximately 36 years of clinical experience since graduating from Vanderbilt University School Of Medicine in 1990, Dr. Dreifus delivers high-quality medical care to the local community at 887 CONGRESS ST.

Dr. Dreifus is affiliated with Mainehealth and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, established 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

887 Congress St
Ste 400

Portland, ME 041023100

Telephone 2077746368

Fax 2076627996

Associated Practice Facility / Clinic

🏢 The Maine Surgical Care Group Facility NPI 1487630265

Medicare Profile & Education

Medical School

Vanderbilt University School Of Medicine

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Portland, ME

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

36 Yrs +12.7 yrs vs City Avg

City Avg: 23.3 Yrs

State Avg: 24.7 Yrs

Regional Practice Density

49 Specialists

Practicing in Portland, ME (246 Statewide)

Telehealth Adoption Rate

20.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

51.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Dreifus (36 Years) 36 Yrs

Portland 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
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$276.58	$134.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$171.50	$82.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$278.23	$131.29
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$168.95	$80.08
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	13	$167.47	$96.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$161.00	$82.55
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	12	12	$165.00	$70.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$165.39	$83.35
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	14	13	$160.71	$71.50
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$103.69	$49.24
99213 Established patient office or other outpatient visit, typically 15 minutes	12	11	$104.25	$67.41
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$280.42	$135.87
99231 Follow-up hospital inpatient care per day, typically 15 minutes	11	11	$87.55	$38.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	32	25	$83.63	$39.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$150.12	$76.24
99213 Established patient office or other outpatient visit, typically 15 minutes	24	24	$113.71	$51.70
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	15	$152.50	$73.14
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$110.58	$51.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	42	35	$79.76	$39.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$144.69	$75.76
99213 Established patient office or other outpatient visit, typically 15 minutes	20	17	$112.85	$51.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$254.05	$128.63
47562 Removal of gallbladder using an endoscope	15	15	$1364.00	$595.85
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	14	14	$146.50	$68.73
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$280.23	$136.48
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$210.67	$94.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$157.17	$78.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	49	31	$79.00	$38.73
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$243.46	$127.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$151.26	$75.45
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	22	$277.00	$134.90
99213 Established patient office or other outpatient visit, typically 15 minutes	20	20	$94.00	$50.69
47562 Removal of gallbladder using an endoscope	16	16	$1364.00	$644.92
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$108.63	$50.02
49505 Repair of groin hernia (5 years or older)	14	14	$1082.00	$487.39
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	11	11	$145.00	$66.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	59	37	$79.00	$38.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$111.33	$75.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	31	30	$277.00	$134.42
99202 New patient office or other outpatient visit, typically 20 minutes	23	23	$74.35	$49.63
99213 Established patient office or other outpatient visit, typically 15 minutes	21	19	$72.05	$50.11
47562 Removal of gallbladder using an endoscope	16	16	$1364.00	$643.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$116.50	$77.33
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	12	12	$145.00	$71.08

Medical Specialties & State Licenses

CMS Verified: 2025-01-28

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License ME MD13413

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Mainehealth

887 Congress St, Portland, ME 041023100

Phone: 2073967606

Mainehealth

887 Congress St, Portland, ME 041023163

Phone: 2076625522

Mainehealth

84 Campus Dr, Scarborough, ME 040747133

Phone: 2073967000

Mainehealth

22 Bramhall St, Portland, ME 041023134

Phone: 2078859905

Secondary Practice Locations

193 Main St

Norway, ME 042685645

Phone: 2077432544

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Leslie Wu , MD

Surgery

NPI 1023183407

Doctor of Medicine (M.D.)

Dr. Stacey Rotta , MD

Surgery - Surgical Critical Care

NPI 1093077703

Doctor of Medicine (M.D.)

Dr. Douglas Campbell , MD

Emergency Medicine - Emergency Medical Services

NPI 1093100646

Doctor of Medicine (M.D.)

Michael Tranfaglia , PA

Physician Assistant - Surgical

NPI 1093793390

Physician Assistant

Laura Lebourdais , PA-C

Physician Assistant

NPI 1104349133

Physician Assistant (Certified)

Dr. William Herbert , MD

Surgery - Vascular Surgery

NPI 1134105075

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address January 28, 2025

Registered at 887 CONGRESS ST, PORTLAND, ME 041023100 (Tel: 2077746368)

✅

NPI Profile Active September 18, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location September 18, 2013

Registered at 887 CONGRESS ST, STE 400, PORTLAND, ME 041023100 (Tel: 2077746368)

📍

Updated Business Mailing Address September 18, 2013

Registered at 301C US ROUTE 1, SCARBOROUGH, ME 040749701 (Tel: 2073968600)

👤

Provider Name / Credentials Updated September 18, 2013

Recorded as JONATHAN DREIFUS, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 18, 2013

Surgery (License #MD13413 in ME)

🟢

Initial NPI Registration & Enumeration November 17, 2005

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: 1235111048

Entity Type:

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

Enumeration Date: November 17, 2005

Last Update: January 28, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

887 Congress St

Portland, ME 041023100

Phone: 2077746368

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.