Active NPI 1083721864 Individual Practitioner Male Practitioner

Dr. Gregory P. Bowerman , MD

Emergency Medicine • Modesto, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Bowerman, MD is a certified Emergency Medicine practicing in Modesto, CA. With approximately 46 years of clinical experience since graduating from University Of Washington School Of Medicine in 1980, Dr. Bowerman delivers high-quality medical care to the local community at 1700 COFFEE RD.

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

Frequently performed procedures and clinical services include established patient outpatient office visit, automated urinalysis test, 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

1700 Coffee Rd

Modesto, CA 953552803

Telephone 2095697600

Associated Practice Facility / Clinic

🏢 Sutter Central Valley Hospitals Facility NPI 1629059746

Medicare Profile & Education

Medical School

University Of Washington School Of Medicine

Graduation Year

1980

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Modesto, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

46 Yrs +27.7 yrs vs City Avg

City Avg: 18.3 Yrs

State Avg: 22.9 Yrs

Regional Practice Density

72 Specialists

Practicing in Modesto, CA (7995 Statewide)

Telehealth Adoption Rate

1.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Bowerman (46 Years) 46 Yrs

Modesto Specialty Average (18.3 Years) 18.3 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	240	216	$357.00	$130.57
99213 Established patient office or other outpatient visit, typically 15 minutes	155	139	$243.00	$92.80
81003 Automated urinalysis test	87	78	$18.00	$2.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	63	63	$358.00	$113.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	43	43	$542.00	$167.55
G0008 Administration of influenza virus vaccine	37	37	$65.00	$32.91
90653 Vaccine for influenza for injection into muscle	36	36	$105.00	$81.82
91322 Sarscov2 vac 50 mcg/0.5ml im	29	29	$256.00	$158.42
90480 Admn sarscov2 vacc 1 dose	29	29	$65.00	$43.88
93000 Routine ekg using at least 12 leads including interpretation and report	24	24	$83.00	$14.65
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	19	12	$79.00	$14.84
36415 Insertion of needle into vein for collection of blood sample	18	18	$17.78	$8.32
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	17	$479.00	$183.65
69209 Removal of impacted ear wax by washing	15	14	$71.50	$18.77
87430 Detection test by immunoassay technique for streptococcus, group a (strep)	13	13	$75.00	$16.47
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	12	12	$51.00	$7.57
82962 Blood glucose (sugar) test performed by hand-held instrument	12	11	$17.00	$3.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	196	182	$234.00	$93.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	175	164	$343.00	$131.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	114	114	$344.00	$115.96
81003 Automated urinalysis test	81	76	$17.00	$2.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$521.00	$171.93
J1885 Injection, ketorolac tromethamine, per 15 mg	31	13	$3.94	$0.55
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	27	26	$59.00	$16.20
G0008 Administration of influenza virus vaccine	25	25	$65.00	$32.13
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	25	25	$90.00	$75.81
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	24	22	$75.00	$14.89
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	22	$461.00	$185.65
36415 Insertion of needle into vein for collection of blood sample	21	21	$15.00	$8.40
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	18	18	$49.00	$7.61
69209 Removal of impacted ear wax by washing	15	13	$78.00	$20.03
90480 Admn sarscov2 vacc 1 dose	14	14	$65.00	$42.85
91322 Sarscov2 vac 50 mcg/0.5ml im	14	14	$219.00	$143.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	346	311	$333.00	$133.49
99213 Established patient office or other outpatient visit, typically 15 minutes	155	150	$227.00	$94.11
81003 Automated urinalysis test	99	92	$16.00	$2.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	72	72	$334.00	$114.53
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	37	36	$56.00	$16.36
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	37	24	$74.00	$15.09
J1885 Injection, ketorolac tromethamine, per 15 mg	34	11	$3.86	$0.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$506.00	$172.84
36415 Insertion of needle into vein for collection of blood sample	33	31	$15.00	$2.96
93000 Routine ekg using at least 12 leads including interpretation and report	24	24	$76.00	$14.95
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	23	23	$84.00	$70.25
G0008 Administration of influenza virus vaccine	23	23	$65.00	$31.12
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	22	$448.00	$187.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	378	320	$323.00	$135.84
99213 Established patient office or other outpatient visit, typically 15 minutes	139	134	$220.00	$95.95
J1885 Injection, ketorolac tromethamine, per 15 mg	104	17	$3.86	$0.48
81003 Automated urinalysis test	86	77	$16.00	$2.25
90662 Influenza vaccine split virus, preservative free	71	71	$64.00	$64.00
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	63	25	$74.00	$14.99
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	23	22	$69.00	$51.31
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	18	18	$56.00	$16.53
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$324.00	$117.50
36415 Insertion of needle into vein for collection of blood sample	15	15	$15.00	$3.00
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	14	14	$22.00	$20.53
93000 Routine ekg using at least 12 leads including interpretation and report	14	14	$74.00	$15.41
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$491.00	$175.28
99285 Emergency department visit for life threatening or functioning severity	12	12	$1997.00	$180.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	390	324	$309.00	$114.12
99285 Emergency department visit for life threatening or functioning severity	141	136	$1991.51	$177.76
99213 Established patient office or other outpatient visit, typically 15 minutes	97	95	$208.00	$78.92
J1885 Injection, ketorolac tromethamine, per 15 mg	86	19	$3.86	$0.56
99284 Emergency department visit with moderate level of medical decision making	66	66	$1341.00	$122.31
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	56	28	$72.00	$15.06
90662 Influenza vaccine split virus, preservative free	56	56	$64.00	$60.98
99283 Emergency department visit with low level of medical decision making	54	51	$900.00	$66.98
81003 Automated urinalysis test	52	46	$18.00	$2.22
G0008 Administration of influenza virus vaccine	46	46	$65.00	$17.68
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	27	27	$121.00	$8.89
82962 Blood glucose (sugar) test performed by hand-held instrument	20	19	$15.00	$3.25
99201 New patient office or other outpatient visit, typically 10 minutes	17	17	$128.00	$48.74
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	17	17	$55.00	$16.20
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	16	16	$73.00	$23.95
87804 Detection test by immunoassay with direct visual observation for influenza virus	14	14	$55.00	$16.22
99291 Critical care, first 30-74 minutes	12	12	$2192.00	$230.17
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	11	11	$22.00	$19.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	224	37	$56.56	$45.36
99285 Emergency department visit for life threatening or functioning severity	184	173	$1997.00	$174.55
99213 Established patient office or other outpatient visit, typically 15 minutes	128	125	$208.00	$76.95
99283 Emergency department visit with low level of medical decision making	115	113	$900.00	$62.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	111	107	$309.00	$113.14
99284 Emergency department visit with moderate level of medical decision making	76	74	$1341.00	$117.87
11042 Removal of skin and tissue, 20.0 sq cm or less	55	16	$163.07	$127.92
J1885 Injection, ketorolac tromethamine, per 15 mg	46	12	$2.10	$0.54
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	42	12	$88.98	$71.01
81003 Automated urinalysis test	37	33	$18.00	$2.44
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	30	28	$121.00	$8.73
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	28	11	$117.23	$94.35
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	24	11	$72.00	$17.59
82962 Blood glucose (sugar) test performed by hand-held instrument	23	22	$15.00	$3.21
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	17	17	$55.00	$16.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	412	394	$1139.25	$174.74
11042 Removal of skin and tissue, 20.0 sq cm or less	154	27	$163.07	$114.57
99284 Emergency department visit with moderate level of medical decision making	126	126	$756.94	$119.44
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	119	29	$57.14	$44.88
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	91	17	$88.98	$69.96
99283 Emergency department visit with low level of medical decision making	78	77	$430.77	$62.13
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	64	61	$36.00	$9.53
99291 Critical care, first 30-74 minutes	60	60	$1378.95	$230.63
99213 Established patient office or other outpatient visit, typically 15 minutes	21	21	$110.57	$50.60
71045 X-ray of chest, 1 view	19	19	$32.00	$10.36
99282 Emergency department visit with straightforward medical decision making	15	15	$307.67	$41.42
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	14	14	$116.09	$92.09
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	12	12	$165.75	$131.05
71046 X-ray of chest, 2 views	11	11	$39.00	$12.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	544	523	$1007.05	$196.58
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	243	225	$42.68	$11.81
99284 Emergency department visit with moderate level of medical decision making	168	163	$711.09	$129.27
99283 Emergency department visit with low level of medical decision making	96	95	$396.60	$68.89
99291 Critical care, first 30-74 minutes	94	94	$1075.61	$280.91
71010 X-ray of chest, 1 view, front	64	64	$44.67	$12.82
71020 X-ray of chest, 2 views, front and side	33	33	$52.09	$15.29
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	14	14	$624.93	$173.59
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	14	14	$725.71	$155.42
73502 X-ray of hip, 2-3 views	12	12	$145.00	$15.89

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License CA G49911

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00G499110 (CA)

Hospital & Practice Group Affiliations

Sutter Valley Medical Foundation

600 Coffee Rd, Modesto, CA 953554201

Phone: 2095241211

Practice Associates & Co-Workers

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

6 Associated Practitioners

Matthew Lambert , FNP

Nurse Practitioner

NPI 1245097872

Family Nurse Practitioner

Dr. Joseph Dagostino , DO

Emergency Medicine - Emergency Medical Services

NPI 1619919735

Doctor of Osteopathic Medicine (D.O.)

Dr. Gurdeep Mann , DNP, FNP-C

Nurse Practitioner

NPI 1629613864

Doctor of Nursing Practice, Family Nurse Practitioner (Certified)

Dr. William Eidenmuller , MD

Emergency Medicine

NPI 1831388339

Doctor of Medicine (M.D.)

Philip Mullins

Registered Nurse

NPI 1861352320

Noel Machado , FNP

Nurse Practitioner - Family

NPI 1992495972

Family Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 05, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location July 05, 2016

Registered at 1700 COFFEE RD, MODESTO, CA 953552803 (Tel: 2095697600)

📍

Updated Business Mailing Address July 05, 2016

Registered at 2100 POWELL ST, STE 900, EMERYVILLE, CA 946081844 (Tel: 5108517423)

👤

Provider Name / Credentials Updated July 05, 2016

Recorded as GREGORY BOWERMAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 05, 2016

Emergency Medicine (License #G49911 in CA)

🟢

Initial NPI Registration & Enumeration August 25, 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: 1083721864

Entity Type:

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

Enumeration Date: August 25, 2006

Last Update: July 05, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2100 Powell St, Ste 900

Emeryville, CA 946081844

Phone: 5108517423

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.