Active NPI 1255350054 Individual Practitioner Male Practitioner

Dr. Michael Irving Weitzen , DO

Surgery • Sleepy Hollow, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Weitzen, DO is a certified Surgery practicing in Sleepy Hollow, NY. With approximately 27 years of clinical experience since graduating from University Of Kansas School Of Med (Kc/Wich/Sal) in 1999, Dr. Weitzen delivers high-quality medical care to the local community at 777 N BROADWAY.

Dr. Weitzen is affiliated with North Shore-Lij Medical Pc 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, initial hospital care with moderate level of medical decision making, if using time, at least, 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

777 N Broadway
Suite 204

Sleepy Hollow, NY 105911000

Telephone 9146313660

Fax 9146310290

Associated Practice Facility / Clinic

🏢 Memorial Sloan-Kettering Cancer Center Physicians At Phelps Facility NPI 1902877467

Medicare Profile & Education

Medical School

University Of Kansas School Of Med (Kc/wich/sal)

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Sleepy Hollow, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs +2.7 yrs vs City Avg

City Avg: 24.3 Yrs

State Avg: 27.8 Yrs

Regional Practice Density

7 Specialists

Practicing in Sleepy Hollow, NY (2269 Statewide)

Telehealth Adoption Rate

14.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

77.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Weitzen (27 Years) 27 Yrs

Sleepy Hollow Specialty Average (24.3 Years) 24.3 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	65	23	$322.00	$89.10
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	32	$879.00	$195.63
99213 Established patient office or other outpatient visit, typically 15 minutes	26	19	$494.00	$105.63
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$622.00	$130.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	56	55	$879.00	$199.90
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	43	21	$322.00	$91.26
99213 Established patient office or other outpatient visit, typically 15 minutes	28	26	$494.00	$105.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$622.00	$132.43
47562 Removal of gallbladder using an endoscope	11	11	$3421.00	$843.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	85	82	$879.00	$234.77
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	74	33	$322.00	$83.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$622.00	$138.43
99213 Established patient office or other outpatient visit, typically 15 minutes	28	26	$494.00	$110.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	59	59	$630.56	$235.56
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	21	11	$318.67	$84.48
99213 Established patient office or other outpatient visit, typically 15 minutes	18	17	$326.33	$110.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$514.00	$136.98
49650 Repair of groin hernia using an endoscope	11	11	$22894.73	$203.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	55	54	$526.91	$238.87
99213 Established patient office or other outpatient visit, typically 15 minutes	24	18	$323.75	$90.30
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	17	15	$327.35	$84.56
47562 Removal of gallbladder using an endoscope	14	14	$16486.00	$461.17
49650 Repair of groin hernia using an endoscope	12	12	$25001.00	$134.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	98	98	$527.14	$230.90
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	74	33	$315.00	$82.97
99213 Established patient office or other outpatient visit, typically 15 minutes	39	31	$320.38	$86.24
47562 Removal of gallbladder using an endoscope	33	33	$16946.30	$624.32
49650 Repair of groin hernia using an endoscope	17	17	$25402.47	$138.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	102	100	$527.06	$232.19
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	64	35	$315.00	$83.07
99213 Established patient office or other outpatient visit, typically 15 minutes	32	27	$321.56	$84.72
47562 Removal of gallbladder using an endoscope	15	15	$16894.33	$600.42
99231 Follow-up hospital inpatient care per day, typically 15 minutes	12	12	$273.00	$44.97
49561 Repair of trapped incisional or abdominal hernia	12	12	$21266.75	$586.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$525.00	$127.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	107	106	$528.14	$223.32
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	65	25	$318.23	$79.07
47562 Removal of gallbladder using an endoscope	26	26	$17004.27	$623.59
99213 Established patient office or other outpatient visit, typically 15 minutes	16	15	$341.25	$81.79
49650 Repair of groin hernia using an endoscope	12	12	$26088.00	$125.03
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$420.00	$151.58

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License NY 218511

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

0265578 (NY)

Hospital & Practice Group Affiliations

North Shore-Lij Medical Pc

701 N Broadway, Sleepy Hollow, NY 105911020

Phone: 9143663000

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Har Chi Lau , MD

Surgery

NPI 1477655470

Doctor of Medicine (M.D.)

Dr. Robert Raniolo , MD

Surgery

NPI 1518069434

Doctor of Medicine (M.D.)

Melanie Tomiello , RD

Dietitian, Registered

NPI 1588482830

Registered Dietitian

Andrea Espinosa , RPA-C

Physician Assistant - Surgical

NPI 1851493464

RPAC

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 06, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location August 06, 2008

Registered at 777 N BROADWAY, SUITE 204, SLEEPY HOLLOW, NY 105911000 (Tel: 9146313660)

📍

Updated Business Mailing Address August 06, 2008

Registered at 777 N BROADWAY, SUITE 204, SLEEPY HOLLOW, NY 105911000 (Tel: 9146313660)

👤

Provider Name / Credentials Updated August 06, 2008

Recorded as MICHAEL WEITZEN, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 06, 2008

Surgery (License #218511 in NY)

🟢

Initial NPI Registration & Enumeration July 19, 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: 1255350054

Entity Type:

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

Enumeration Date: July 19, 2006

Last Update: August 06, 2008

Sole Proprietor: No

Update or Correct Profile

Mailing Address

777 N Broadway, Suite 204

Sleepy Hollow, NY 105911000

Phone: 9146313660

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.