Active NPI 1699866061 Individual Practitioner Male Practitioner

Dr. Robert G Perez , MD

Surgery • Dally City, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Robert Perez, MD is a certified Surgery practicing in Dally City, CA. With approximately 45 years of clinical experience since graduating from Warren Alpert Medical School Of Brown University in 1981, Dr. Perez delivers high-quality medical care to the local community at 1800 SULLIVAN AVE.

Dr. Perez accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, emergency department visit for life threatening or functioning severity. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1800 Sullivan Ave
Suite 507

Dally City, CA 94015

Telephone 6509949936

Fax 6509942016

Medicare Profile & Education

Medical School

Warren Alpert Medical School Of Brown University

Graduation Year

1981

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Dally City, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

45 Yrs Matches City Avg

City Avg: 45.0 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

1 Specialists

Practicing in Dally City, CA (3346 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

51.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Perez (45 Years) 45 Yrs

Dally City Specialty Average (45.0 Years) 45.0 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
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$262.17	$133.06
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$195.59	$88.06

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	23	23	$228.26	$132.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$325.00	$194.32
99202 New patient office or other outpatient visit, typically 20 minutes	18	18	$152.50	$87.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	14	$205.00	$150.68
99213 Established patient office or other outpatient visit, typically 15 minutes	15	14	$160.00	$107.18
99285 Emergency department visit for life threatening or functioning severity	14	14	$500.00	$186.84
99284 Emergency department visit with moderate level of medical decision making	13	13	$350.00	$129.04

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	29	29	$325.00	$193.87
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$225.00	$125.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	13	$200.00	$150.62
99284 Emergency department visit with moderate level of medical decision making	14	14	$350.00	$129.97
47562 Removal of gallbladder using an endoscope	14	14	$2411.43	$661.70
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$140.00	$99.54
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$500.00	$219.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
47562 Removal of gallbladder using an endoscope	15	15	$2520.00	$695.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$325.00	$185.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$225.00	$132.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$200.00	$153.22
99285 Emergency department visit for life threatening or functioning severity	11	11	$500.00	$191.97
49507 Repair of trapped groin hernia patient age 5 years or older	11	11	$1900.00	$659.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	23	23	$130.00	$90.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$225.00	$127.60
99285 Emergency department visit for life threatening or functioning severity	14	14	$500.00	$186.41
47562 Removal of gallbladder using an endoscope	13	13	$2520.00	$683.25
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	11	$500.00	$228.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	38	38	$130.00	$90.37
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	29	28	$500.00	$224.66
47562 Removal of gallbladder using an endoscope	26	26	$2457.69	$687.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$225.00	$126.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	37	37	$130.00	$83.85
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$225.00	$118.72
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	22	22	$500.00	$213.07
47562 Removal of gallbladder using an endoscope	21	21	$2520.00	$681.33
99284 Emergency department visit with moderate level of medical decision making	15	15	$350.00	$118.62
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$100.00	$49.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	67	67	$130.00	$81.47
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	27	25	$500.00	$204.78
99213 Established patient office or other outpatient visit, typically 15 minutes	19	17	$140.00	$81.16
47562 Removal of gallbladder using an endoscope	19	19	$2360.00	$618.41
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	12	$225.00	$75.65
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	12	$100.00	$49.50

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA G58842

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.

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Bert Johns , MD

Surgery

NPI 1053395848

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 November 06, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location November 06, 2012

Registered at 1800 SULLIVAN AVE, SUITE 507, DALLY CITY, CA 94015 (Tel: 6509949936)

📍

Updated Business Mailing Address November 06, 2012

Registered at 1800 SULLIVAN AVE, SUITE 507, DALLY CITY, CA 94015 (Tel: 6509949936)

👤

Provider Name / Credentials Updated November 06, 2012

Recorded as ROBERT PEREZ, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 06, 2012

Surgery (License #G58842 in CA)

🟢

Initial NPI Registration & Enumeration September 28, 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: 1699866061

Entity Type:

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

Enumeration Date: September 28, 2006

Last Update: November 06, 2012

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

1800 Sullivan Ave, Suite 507

Dally City, CA 94015

Phone: 6509949936

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.