Active NPI 1316076326 Individual Practitioner Male Practitioner

Dr. Garrett Richard Roll , MD

Surgery • San Francisco, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Garrett Roll, MD is a certified Surgery practicing in San Francisco, CA. With approximately 21 years of clinical experience since graduating from Temple University School Of Medicine in 2005, Dr. Roll delivers high-quality medical care to the local community at 513 PARNASSUS AVE # S-321.

Dr. Roll maintains professional affiliations with Ucsf Dept Of Surgery, Ucsf Medical Group Business Services and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, established patient outpatient office visit, new 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

513 Parnassus Ave # S-321
Ucsf Department Of Surgery

San Francisco, CA 941432205

Telephone 4154764380

Associated Practice Facility / Clinic

🏢 Ucsf Department Of Surgery Facility NPI 1275665358

Medicare Profile & Education

Medical School

Temple University School Of Medicine

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in San Francisco, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs -2.6 yrs vs City Avg

City Avg: 23.6 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

207 Specialists

Practicing in San Francisco, CA (3346 Statewide)

Telehealth Adoption Rate

19.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

79.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Roll (21 Years) 21 Yrs

San Francisco Specialty Average (23.6 Years) 23.6 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	46	21	$557.65	$132.49
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	26	$773.00	$162.92
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	11	$389.22	$88.31
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$1085.00	$203.36

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	59	32	$551.00	$133.19
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	47	33	$383.00	$88.58
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	25	$773.00	$161.56
50360 Transplantation of donor kidney	19	19	$20165.00	$2655.95
50323 Preparation of donor kidney for transplantation	15	15	$8860.00	$105.03
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$1085.00	$190.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	41	38	$773.00	$160.68
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	40	32	$383.00	$79.03
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	38	21	$551.00	$113.55
50360 Transplantation of donor kidney	12	12	$20165.00	$2662.27
50323 Preparation of donor kidney for transplantation	11	11	$8860.00	$105.26

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	50	36	$376.28	$80.27
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	26	16	$541.69	$115.42
50360 Transplantation of donor kidney	18	18	$20142.59	$2400.91
50323 Preparation of donor kidney for transplantation	16	16	$8854.46	$100.62
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	14	$773.00	$165.62
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$1085.00	$207.90

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	36	24	$371.00	$81.86
50360 Transplantation of donor kidney	17	17	$20165.00	$2618.09
50323 Preparation of donor kidney for transplantation	16	16	$8860.00	$101.75

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	42	34	$371.00	$81.67
50360 Transplantation of donor kidney	19	19	$20154.39	$2481.71
50323 Preparation of donor kidney for transplantation	16	16	$8860.00	$101.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$577.00	$88.75

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	89	52	$349.35	$81.18
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	32	17	$491.75	$116.33
50360 Transplantation of donor kidney	20	20	$20144.83	$2421.19
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	18	$736.11	$123.90
50323 Preparation of donor kidney for transplantation	16	16	$8854.46	$95.20

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	103	63	$330.00	$80.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	26	$519.96	$88.02
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	17	$178.68	$43.73
50360 Transplantation of donor kidney	24	24	$20165.00	$2665.82
50323 Preparation of donor kidney for transplantation	21	21	$8860.00	$99.96
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$979.00	$184.65
99238 Hospital discharge day management, 30 minutes or less	13	13	$337.77	$82.99
50327 Preparation of donor kidney for transplantation	11	11	$1716.00	$116.75

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA A98536

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

Ucsf Medical Group Business Services

400 Parnassus Ave, San Francisco, CA 941432202

Phone: 4154761000

Ucsf Dept Of Surgery

400 Pamassus Ave, San Francisco, CA 941430001

Phone: 4154761316

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Thomas Chi , MD

Urology

NPI 1245360320

Doctor of Medicine (M.D.)

Dr. Kirithiga Ramalingam , MD

Student in an Organized Health Care Education/Training Program

NPI 1629631577

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 July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 513 PARNASSUS AVE # S-321, UCSF DEPARTMENT OF SURGERY, SAN FRANCISCO, CA 941432205 (Tel: 4154764380)

📍

Updated Business Mailing Address July 08, 2007

Registered at 513 PARNASSUS AVE # S-321, UCSF DEPARTMENT OF SURGERY, SAN FRANCISCO, CA 941432205 (Tel: 4154764380)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as GARRETT ROLL, M.D.

🎓

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

Surgery (License #A98536 in CA)

🟢

Initial NPI Registration & Enumeration March 05, 2007

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: 1316076326

Entity Type:

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

Enumeration Date: March 05, 2007

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

513 Parnassus Ave # S-321, Ucsf Department Of Surgery

San Francisco, CA 941432205

Phone: 4154764380

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.