Active NPI 1477641223 Individual Practitioner Male Practitioner

Dr. Haroon M Mojaddidi , MD

Surgery • Fairfield, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Haroon Mojaddidi, MD is a certified Surgery practicing in Fairfield, CA. With approximately 26 years of clinical experience since graduating from George Washington University School Of Medicine in 2000, Dr. Mojaddidi delivers high-quality medical care to the local community at 2702 LOW CT.

Dr. Mojaddidi is affiliated with Sutter Valley Medical Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, initial hospital care with moderate level of medical decision making, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2702 Low Ct

Fairfield, CA 945349771

Telephone 7074322700

Fax 7074322651

Associated Practice Facility / Clinic

🏢 Solano Regional Medical Group Facility NPI 1487710117

Medicare Profile & Education

Medical School

George Washington University School Of Medicine

Graduation Year

2000

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Fairfield, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

26 Yrs -1.6 yrs vs City Avg

City Avg: 27.6 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

7 Specialists

Practicing in Fairfield, CA (3346 Statewide)

Telehealth Adoption Rate

28.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

82.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mojaddidi (26 Years) 26 Yrs

Fairfield Specialty Average (27.6 Years) 27.6 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
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	133	133	$576.00	$184.77
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	106	99	$700.35	$184.44
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	105	84	$248.86	$83.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	68	62	$379.00	$143.99
99291 Critical care, first 30-74 minutes	29	29	$828.28	$226.75
49650 Repair of groin hernia using an endoscope	29	28	$2376.72	$539.01
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	29	29	$5690.00	$335.59
99213 Established patient office or other outpatient visit, typically 15 minutes	28	24	$257.00	$103.91
99292 Critical care, each additional 30 minutes	16	16	$363.00	$115.71
44680 Surgical folding of upper small bowel upon itself	15	15	$3366.93	$464.43
47562 Removal of gallbladder using an endoscope	14	14	$2929.37	$633.90
49593 Initial repair of sliding hernia of abdomen, 3-10 cm in length	12	11	$2093.00	$434.43

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	154	104	$249.47	$84.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	147	147	$554.00	$187.27
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	114	102	$700.26	$186.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	76	70	$364.00	$145.17
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	42	40	$5578.00	$327.20
99291 Critical care, first 30-74 minutes	40	40	$852.15	$229.40
99213 Established patient office or other outpatient visit, typically 15 minutes	33	28	$247.00	$103.03
47562 Removal of gallbladder using an endoscope	22	22	$2663.33	$638.98
49593 Initial repair of sliding hernia of abdomen, 3-10 cm in length	14	13	$2093.00	$481.96
49650 Repair of groin hernia using an endoscope	13	12	$2019.23	$543.60
38900 Lymph node imaging during surgery	12	12	$537.00	$140.59
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	12	12	$1786.00	$270.28
19125 Removal of breast growth, open procedure	11	11	$2389.91	$522.81

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	140	110	$245.14	$76.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	135	135	$538.00	$184.51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	80	77	$687.53	$210.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	55	46	$353.00	$143.76
99291 Critical care, first 30-74 minutes	38	38	$774.68	$235.60
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	31	31	$5405.00	$323.73
99292 Critical care, each additional 30 minutes	28	28	$363.00	$119.13
99213 Established patient office or other outpatient visit, typically 15 minutes	24	21	$240.00	$102.13
47562 Removal of gallbladder using an endoscope	17	17	$2653.00	$668.78
49585 Repair of hernia at navel (5 years or older)	14	14	$1739.00	$312.52
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	12	12	$1709.00	$258.94

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	166	113	$239.40	$76.23
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	117	117	$522.00	$187.27
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	85	85	$669.50	$214.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	65	60	$343.00	$144.27
99291 Critical care, first 30-74 minutes	36	36	$760.36	$240.00
99213 Established patient office or other outpatient visit, typically 15 minutes	34	28	$233.00	$103.21
99292 Critical care, each additional 30 minutes	25	25	$363.00	$121.30
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	20	20	$5405.00	$351.44
47562 Removal of gallbladder using an endoscope	20	20	$2527.00	$637.02
49650 Repair of groin hernia using an endoscope	15	15	$2121.67	$534.72
49585 Repair of hernia at navel (5 years or older)	13	13	$1631.98	$246.73

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	125	85	$226.70	$79.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	104	104	$502.00	$183.27
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	73	69	$332.00	$124.67
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	40	37	$425.00	$149.52
99213 Established patient office or other outpatient visit, typically 15 minutes	38	25	$226.00	$86.42
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	36	36	$634.73	$223.08
99291 Critical care, first 30-74 minutes	36	35	$732.67	$245.28
99292 Critical care, each additional 30 minutes	32	32	$363.00	$123.55
47562 Removal of gallbladder using an endoscope	17	17	$2527.00	$701.10
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	15	15	$5405.00	$367.12
49650 Repair of groin hernia using an endoscope	13	13	$2061.54	$498.52

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	221	146	$225.59	$79.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	165	165	$502.00	$182.73
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	83	83	$425.00	$146.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	77	69	$332.00	$123.46
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	55	55	$635.28	$220.66
99291 Critical care, first 30-74 minutes	42	42	$727.71	$242.62
99213 Established patient office or other outpatient visit, typically 15 minutes	42	37	$226.00	$84.14
99292 Critical care, each additional 30 minutes	40	40	$363.00	$121.65
49505 Repair of groin hernia (5 years or older)	27	27	$2470.11	$601.65
47562 Removal of gallbladder using an endoscope	23	23	$2355.60	$639.44
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	18	18	$5405.00	$350.81
49585 Repair of hernia at navel (5 years or older)	12	12	$1739.00	$347.23
36590 Removal of peripheral venous catheter for infusion	12	11	$1229.00	$248.97
49568 Placement of mesh to repair incisional or abdominal hernia	11	11	$987.00	$283.21

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	211	141	$220.61	$77.41
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	173	173	$489.00	$181.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	70	$323.00	$116.57
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	73	72	$616.71	$217.27
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	50	49	$413.00	$147.43
99213 Established patient office or other outpatient visit, typically 15 minutes	42	35	$220.00	$82.85
99291 Critical care, first 30-74 minutes	35	35	$727.77	$236.93
99292 Critical care, each additional 30 minutes	34	34	$363.00	$118.60
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	30	30	$5260.00	$361.10
47562 Removal of gallbladder using an endoscope	20	20	$2163.92	$597.23
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	20	18	$327.00	$113.37
49505 Repair of groin hernia (5 years or older)	16	16	$2330.88	$595.02
11403 Removal of noncancer skin growth of body, arms, or legs, 2.1-3.0 cm	14	14	$788.00	$214.89
99219 Hospital observation care, typically 50 minutes	13	13	$407.00	$146.94
44120 Partial removal of small bowel	12	12	$3299.27	$757.18
44204 Partial removal of large bowel using an endoscope	11	11	$4871.76	$1388.62

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	138	138	$478.00	$181.00
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	113	83	$266.94	$85.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	109	97	$315.00	$120.33
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	67	67	$610.96	$219.06
99291 Critical care, first 30-74 minutes	34	34	$737.41	$240.02
99213 Established patient office or other outpatient visit, typically 15 minutes	33	31	$215.55	$83.80
47562 Removal of gallbladder using an endoscope	29	29	$2341.57	$671.79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	25	$412.45	$149.50
99292 Critical care, each additional 30 minutes	26	26	$363.00	$120.84
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	24	24	$5004.58	$352.39
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	20	$131.00	$50.61
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	13	11	$1137.00	$328.12
99221 Initial hospital inpatient care per day, typically 30 minutes	13	12	$427.55	$128.47
46500 Injection of hemorrhoid	12	12	$1008.00	$124.39
36590 Removal of peripheral venous catheter for infusion	12	12	$1171.00	$245.89
99238 Hospital discharge day management, 30 minutes or less	11	11	$265.64	$86.07

Medical Specialties & State Licenses

CMS Verified: 2026-06-05

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA A79061

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

00A790610 (CA)

Hospital & Practice Group Affiliations

Sutter Valley Medical Foundation

2720 Low Ct, Fairfield, CA 945349771

Phone: 7074282731

Sutter Valley Medical Foundation

2702 Low Ct, Fairfield, CA 945349771

Phone: 7074322600

Sutter Valley Medical Foundation

2800 L St, Sacramento, CA 958165616

Practice Associates & Co-Workers

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

3 Associated Practitioners

Lyn Green , CRNA

Nurse Anesthetist, Certified Registered

NPI 1013348903

Certified Registered Nurse Anesthetist

Jennifer Veliz , PA-C

Physician Assistant

NPI 1104833672

Physician Assistant (Certified)

Joseph Helms

Nurse Anesthetist, Certified Registered

NPI 1992105910

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address June 05, 2026

Registered at PO BOX 255228, SACRAMENTO, CA 958655228 (Tel: 8004700071)

✅

NPI Profile Active July 09, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location July 09, 2015

Registered at 2702 LOW CT, FAIRFIELD, CA 945349771 (Tel: 7074322700)

📍

Updated Business Mailing Address July 09, 2015

Registered at 10470 OLD PLACERVILLE RD, SUITE 100, SACRAMENTO, CA 958272539 (Tel: 8004700071)

👤

Provider Name / Credentials Updated July 09, 2015

Recorded as HAROON MOJADDIDI, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2015

Surgery (License #A79061 in CA)

🟢

Initial NPI Registration & Enumeration October 10, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Haroon Mojaddidi. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1477641223

Entity Type:

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

Enumeration Date: October 10, 2006

Last Update: June 05, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 255228

Sacramento, CA 958655228

Phone: 8004700071

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.