Active NPI 1487694915 Individual Practitioner Male Practitioner

Dr. Javier M Perez , MD

Surgery • Westfield, NJ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Javier Perez, MD is a certified Surgery practicing in Westfield, NJ. With approximately 34 years of clinical experience since graduating from Harvard Medical School in 1992, Dr. Perez delivers high-quality medical care to the local community at 217 BENSON PL.

Dr. Perez is affiliated with Berkshire Faculty Services 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, initial hospital care with straightforward or low-level medical decision making, if using time, at least, hospital discharge day management. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

217 Benson Pl

Westfield, NJ 070902007

Telephone 9082322734

Medicare Profile & Education

Medical School

Harvard Medical School

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Westfield, NJ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs Matches City Avg

City Avg: 34.0 Yrs

State Avg: 26.9 Yrs

Regional Practice Density

5 Specialists

Practicing in Westfield, NJ (815 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

52.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Perez (34 Years) 34 Yrs

Westfield Specialty Average (34.0 Years) 34.0 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	104	63	$130.00	$77.90
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	74	74	$264.00	$128.99
99238 Hospital discharge day management, 30 minutes or less	30	30	$167.00	$80.48
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	16	$80.00	$48.78
99283 Emergency department visit with low level of medical decision making	17	17	$204.00	$69.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$77.00	$34.91

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	45	27	$128.98	$79.82
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	27	26	$264.00	$131.05

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	151	60	$111.27	$110.75
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	73	34	$110.17	$76.84
99291 Critical care, first 30-74 minutes	61	19	$235.89	$234.99
99284 Emergency department visit with moderate level of medical decision making	31	31	$197.91	$128.85
99283 Emergency department visit with low level of medical decision making	11	11	$77.75	$77.24

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	174	69	$193.87	$112.20
99291 Critical care, first 30-74 minutes	129	42	$286.96	$237.84
99284 Emergency department visit with moderate level of medical decision making	79	79	$288.85	$131.78
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	69	34	$78.09	$78.07
99283 Emergency department visit with low level of medical decision making	44	44	$116.86	$77.72
99285 Emergency department visit for life threatening or functioning severity	21	21	$349.47	$191.96
76700 Ultrasound of abdomen	15	15	$332.81	$43.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	216	63	$449.29	$240.39
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	164	74	$114.66	$114.36
99284 Emergency department visit with moderate level of medical decision making	75	74	$156.82	$128.80
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	60	37	$79.55	$79.21
76705 Limited ultrasound scan of abdomen	12	12	$135.53	$32.26
99283 Emergency department visit with low level of medical decision making	12	12	$70.46	$70.27

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	242	113	$176.06	$111.60
99291 Critical care, first 30-74 minutes	166	50	$414.80	$235.91
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	90	55	$125.67	$75.07
99284 Emergency department visit with moderate level of medical decision making	38	38	$247.08	$124.42

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	138	66	$187.34	$109.17
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	95	57	$129.81	$76.29
99291 Critical care, first 30-74 minutes	82	33	$413.43	$231.30
99284 Emergency department visit with moderate level of medical decision making	34	34	$261.15	$120.75
99285 Emergency department visit for life threatening or functioning severity	12	12	$1014.31	$177.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	155	50	$1874.07	$230.52
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	152	70	$731.20	$108.37
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	116	65	$371.84	$74.91
99284 Emergency department visit with moderate level of medical decision making	31	30	$1131.21	$120.03

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MA 208836

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

Berkshire Faculty Services Inc

777 N St, Pittsfield, MA 012014123

Phone: 4134998510

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 217 BENSON PL, WESTFIELD, NJ 070902007 (Tel: 9082322734)

📍

Updated Business Mailing Address July 08, 2007

Registered at 217 BENSON PL, WESTFIELD, NJ 070902007 (Tel: 9082322734)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as JAVIER PEREZ, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Surgery (License #208836 in MA)

🟢

Initial NPI Registration & Enumeration June 06, 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: 1487694915

Entity Type:

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

Enumeration Date: June 06, 2006

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

217 Benson Pl

Westfield, NJ 070902007

Phone: 9082322734

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.