Active NPI 1669426508 Individual Practitioner Male Practitioner

Dr. Peter D Leff , MD

Surgery • Meriden, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Leff, MD is a certified Surgery practicing in Meriden, CT. With approximately 37 years of clinical experience since graduating from New York Medical College in 1989, Dr. Leff delivers high-quality medical care to the local community at 455 LEWIS AVE.

Dr. Leff is affiliated with Hartford Healthcare Medical Group Specialists Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include removal of skin and tissue, 20.0 sq cm or less, removal of tissue from wound, 20.0 sq cm or less, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

455 Lewis Ave
Suite 216

Meriden, CT 064512121

Telephone 2036340134

Fax 2036303961

Associated Practice Facility / Clinic

🏢 Surgical Assoc Of Meriden Pc Facility NPI 1770560245

Medicare Profile & Education

Medical School

New York Medical College

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Meriden, CT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +8.0 yrs vs City Avg

City Avg: 29.0 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

7 Specialists

Practicing in Meriden, CT (388 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

72.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Leff (37 Years) 37 Yrs

Meriden Specialty Average (29.0 Years) 29.0 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
11042 Removal of skin and tissue, 20.0 sq cm or less	173	34	$340.90	$72.32
97597 Removal of tissue from wound, 20.0 sq cm or less	88	22	$138.07	$37.51
99213 Established patient office or other outpatient visit, typically 15 minutes	83	55	$182.53	$80.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	42	42	$384.29	$170.38
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$251.11	$110.42
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	21	21	$417.38	$179.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	17	$296.39	$131.38
49650 Repair of groin hernia using an endoscope	18	17	$2785.56	$534.29
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	13	$190.28	$80.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	177	35	$292.60	$63.06
99213 Established patient office or other outpatient visit, typically 15 minutes	116	53	$178.02	$77.85
97597 Removal of tissue from wound, 20.0 sq cm or less	115	26	$125.43	$37.72
99231 Follow-up hospital inpatient care per day, typically 15 minutes	43	33	$98.37	$52.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$264.87	$117.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$380.42	$168.70
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	20	$446.50	$181.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$277.31	$120.37
49650 Repair of groin hernia using an endoscope	12	12	$2696.25	$572.60
47562 Removal of gallbladder using an endoscope	12	12	$3203.33	$705.80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$313.18	$136.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	237	39	$269.68	$66.14
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	128	14	$116.68	$27.95
99213 Established patient office or other outpatient visit, typically 15 minutes	111	69	$172.48	$80.46
99231 Follow-up hospital inpatient care per day, typically 15 minutes	91	53	$99.89	$40.85
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	69	69	$270.14	$115.18
97597 Removal of tissue from wound, 20.0 sq cm or less	61	27	$114.84	$38.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	44	44	$392.73	$171.59
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$527.65	$198.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	14	$297.00	$134.93
49650 Repair of groin hernia using an endoscope	13	13	$2316.92	$567.11
47562 Removal of gallbladder using an endoscope	12	12	$3001.25	$718.79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$355.91	$142.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	205	36	$253.37	$65.68
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	124	13	$110.48	$28.33
99231 Follow-up hospital inpatient care per day, typically 15 minutes	102	52	$115.00	$40.64
99213 Established patient office or other outpatient visit, typically 15 minutes	81	61	$178.70	$85.17
97597 Removal of tissue from wound, 20.0 sq cm or less	64	21	$105.00	$38.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	61	61	$287.87	$111.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	44	44	$458.64	$173.99
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	24	$390.00	$144.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	21	$294.55	$134.70
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	13	$105.56	$51.22
47562 Removal of gallbladder using an endoscope	12	12	$2705.00	$716.71
49505 Repair of groin hernia (5 years or older)	12	12	$2140.00	$544.63
33208 Insertion of pacemaker and upper and lower heart chamber electrode	12	12	$2190.00	$563.63
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$575.00	$212.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	247	39	$239.75	$68.19
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	122	16	$101.00	$29.52
99231 Follow-up hospital inpatient care per day, typically 15 minutes	110	56	$105.00	$42.61
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	87	48	$83.66	$34.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	61	61	$273.36	$109.49
99213 Established patient office or other outpatient visit, typically 15 minutes	48	40	$177.94	$74.10
97597 Removal of tissue from wound, 20.0 sq cm or less	32	15	$99.19	$42.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$441.24	$177.43
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$186.50	$76.71
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$368.00	$149.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	317	69	$246.86	$70.15
99231 Follow-up hospital inpatient care per day, typically 15 minutes	135	68	$105.00	$42.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	126	72	$88.02	$35.21
99213 Established patient office or other outpatient visit, typically 15 minutes	82	66	$192.54	$78.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	82	82	$262.80	$104.42
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	82	14	$101.00	$29.02
97597 Removal of tissue from wound, 20.0 sq cm or less	40	21	$96.00	$25.50
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	32	32	$368.00	$146.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$442.74	$175.72
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	19	19	$544.00	$215.66
47562 Removal of gallbladder using an endoscope	15	15	$2573.00	$732.65
33208 Insertion of pacemaker and upper and lower heart chamber electrode	15	15	$2085.00	$570.76
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$187.85	$76.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	540	84	$248.00	$70.04
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	207	131	$94.38	$37.07
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	206	23	$101.00	$28.73
99231 Follow-up hospital inpatient care per day, typically 15 minutes	88	39	$105.00	$41.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	83	83	$279.10	$110.13
99183 Management and supervision of oxygen chamber therapy per session	72	15	$360.00	$116.04
99213 Established patient office or other outpatient visit, typically 15 minutes	56	53	$181.75	$72.50
99202 New patient office or other outpatient visit, typically 20 minutes	28	28	$199.00	$79.15
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	22	$368.00	$145.27
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$440.88	$174.01
47562 Removal of gallbladder using an endoscope	13	13	$2573.00	$714.96
49505 Repair of groin hernia (5 years or older)	12	12	$2204.58	$623.94
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$544.00	$215.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$262.18	$103.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11042 Removal of skin and tissue, 20.0 sq cm or less	694	98	$238.91	$66.22
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	663	31	$104.16	$27.39
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	220	133	$94.94	$36.03
99231 Follow-up hospital inpatient care per day, typically 15 minutes	116	59	$104.70	$39.98
99183 Management and supervision of oxygen chamber therapy per session	98	18	$360.00	$114.44
99213 Established patient office or other outpatient visit, typically 15 minutes	98	80	$174.20	$72.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	92	92	$259.89	$103.77
11042 Removal of skin and tissue, 20.0 sq cm or less	63	28	$325.00	$62.57
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	51	11	$95.00	$26.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	44	44	$444.77	$169.51
99202 New patient office or other outpatient visit, typically 20 minutes	39	39	$191.08	$74.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	34	$251.00	$96.05
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	28	$368.00	$140.58
47562 Removal of gallbladder using an endoscope	18	18	$2573.00	$705.19
33208 Insertion of pacemaker and upper and lower heart chamber electrode	17	17	$2085.00	$560.44
49505 Repair of groin hernia (5 years or older)	15	15	$2032.67	$529.26
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$273.00	$104.46

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CT 034825

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1348251 (CT)

Commercial Insurance / Payer ID Oxford

P379134 (CT)

Commercial Insurance / Payer ID Cigna

1117925002 (CT)

Commercial Insurance / Payer ID United Healthcare

1704267 (CT)

Commercial Insurance / Payer ID Aetna

4653811 (CT)

Commercial Insurance / Payer ID Healthnet

OR2835 (CT)

Commercial Insurance / Payer ID Blue Cross/ Blue Shield

010034825CT01 (CT)

Commercial Insurance / Payer ID Connecticare

034825 (CT)

Hospital & Practice Group Affiliations

Hartford Healthcare Medical Group Specialists Pllc

455 Lewis Ave, Meriden, CT 064512121

Phone: 2036340134

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Aurangzeb Ali , MD

Surgery

NPI 1063464261

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 April 01, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location April 01, 2010

Registered at 455 LEWIS AVE, SUITE 216, MERIDEN, CT 064512121 (Tel: 2036340134)

📍

Updated Business Mailing Address April 01, 2010

Registered at 455 LEWIS AVE, SUITE 216, MERIDEN, CT 064512121 (Tel: 2036340134)

👤

Provider Name / Credentials Updated April 01, 2010

Recorded as PETER LEFF, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 01, 2010

Surgery (License #034825 in CT)

🟢

Initial NPI Registration & Enumeration May 22, 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: 1669426508

Entity Type:

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

Enumeration Date: May 22, 2006

Last Update: April 01, 2010

Sole Proprietor: No

Update or Correct Profile

Mailing Address

455 Lewis Ave, Suite 216

Meriden, CT 064512121

Phone: 2036340134

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

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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.