Active NPI 1245220649 Individual Practitioner Male Practitioner

Dr. Gregory Kirk Eirich , DPM, FACFAS

Podiatrist • Tustin, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Eirich, DPM, FACFAS is a certified Podiatrist practicing in Tustin, CA. With approximately 36 years of clinical experience since graduating from California School Of Podiatric Medicine in 1990, Dr. Eirich delivers high-quality medical care to the local community at 13362 NEWPORT AVE STE A.

Dr. Eirich accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, shaving of skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm, removal of skin of fingernail or toenail. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

13362 Newport Ave Ste A

Tustin, CA 927803427

Telephone 7146691780

Fax 7146691488

Medicare Profile & Education

Medical School

California School Of Podiatric Medicine

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Podiatrist in Tustin, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

36 Yrs +6.5 yrs vs City Avg

City Avg: 29.5 Yrs

State Avg: 28.8 Yrs

Regional Practice Density

4 Specialists

Practicing in Tustin, CA (1110 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

37.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Eirich (36 Years) 36 Yrs

Tustin Specialty Average (29.5 Years) 29.5 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
99213 Established patient office or other outpatient visit, typically 15 minutes	656	170	$120.00	$91.62
11307 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	160	46	$200.00	$120.45
11765 Removal of skin of fingernail or toenail	154	52	$246.59	$148.82
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	62	30	$175.00	$101.88
73630 X-ray of foot, minimum of 3 views	53	32	$70.00	$36.39
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	46	46	$150.00	$112.06
11308 Shaving of skin growth of scalp, neck, hands, feet, or genitals, more than 2.0 cm	39	14	$225.00	$129.05
73620 X-ray of foot, 2 views	35	16	$70.00	$30.22
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	34	18	$179.85	$124.80
J1100 Injection, dexamethasone sodium phosphate, 1 mg	22	11	$9.55	$0.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	14	$175.00	$128.34
11730 Simple separation of fingernail or toenail from nail bed, first nail	14	14	$200.00	$116.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	707	162	$120.00	$98.34
11765 Removal of skin of fingernail or toenail	152	57	$250.00	$169.25
11307 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	120	39	$200.00	$133.79
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	51	12	$136.57	$80.41
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	42	29	$175.00	$108.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	40	40	$150.00	$121.63
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	37	15	$152.57	$135.21
73630 X-ray of foot, minimum of 3 views	36	27	$70.00	$39.05
11308 Shaving of skin growth of scalp, neck, hands, feet, or genitals, more than 2.0 cm	30	14	$225.00	$151.87
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	23	13	$4.13	$1.06
J1100 Injection, dexamethasone sodium phosphate, 1 mg	22	13	$4.09	$0.13
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	11	$75.00	$62.27
11730 Simple separation of fingernail or toenail from nail bed, first nail	19	17	$200.00	$113.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	16	$175.00	$124.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	701	164	$120.00	$99.95
11765 Removal of skin of fingernail or toenail	171	58	$247.95	$169.99
11307 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	100	38	$200.00	$144.14
99335 Established patient assisted living visit, typically 25 minutes	61	11	$145.00	$101.75
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	58	32	$175.00	$119.39
73630 X-ray of foot, minimum of 3 views	43	26	$70.00	$40.41
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	42	15	$151.19	$136.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$150.00	$123.03
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	33	22	$75.00	$62.89
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	29	13	$4.31	$1.15
J1100 Injection, dexamethasone sodium phosphate, 1 mg	29	13	$4.31	$0.12
11730 Simple separation of fingernail or toenail from nail bed, first nail	25	22	$200.00	$129.60
11308 Shaving of skin growth of scalp, neck, hands, feet, or genitals, more than 2.0 cm	25	15	$225.00	$154.16
73620 X-ray of foot, 2 views	20	11	$70.00	$32.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	13	$175.00	$140.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	653	150	$117.57	$100.51
11765 Removal of skin of fingernail or toenail	177	65	$243.19	$173.26
11307 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	113	45	$205.97	$150.67
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	66	18	$151.06	$139.18
99335 Established patient assisted living visit, typically 25 minutes	65	12	$143.72	$103.26
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	55	33	$182.27	$112.29
73630 X-ray of foot, minimum of 3 views	49	30	$70.10	$39.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$148.33	$124.38
11308 Shaving of skin growth of scalp, neck, hands, feet, or genitals, more than 2.0 cm	31	14	$229.03	$171.24
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	29	21	$72.38	$62.69
11730 Simple separation of fingernail or toenail from nail bed, first nail	18	16	$199.17	$134.66
J1100 Injection, dexamethasone sodium phosphate, 1 mg	16	11	$4.69	$0.15
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	15	11	$4.67	$1.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	11	$171.67	$143.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	647	161	$90.00	$80.01
11765 Removal of skin of fingernail or toenail	178	63	$206.71	$162.34
11307 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	102	40	$269.61	$134.36
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	64	23	$149.30	$135.17
99335 Established patient assisted living visit, typically 25 minutes	59	12	$145.00	$100.18
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	51	25	$225.88	$108.53
73630 X-ray of foot, minimum of 3 views	37	25	$70.00	$36.24
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	34	28	$60.00	$48.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$125.00	$114.81
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	25	16	$166.00	$128.50
11730 Simple separation of fingernail or toenail from nail bed, first nail	23	19	$185.00	$116.25
J1100 Injection, dexamethasone sodium phosphate, 1 mg	20	14	$4.00	$0.12
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	18	15	$4.72	$1.48
10060 Simple or single drainage of skin abscess	16	12	$175.00	$124.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	717	170	$90.00	$78.99
11765 Removal of skin of fingernail or toenail	191	67	$207.80	$161.09
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	109	30	$147.43	$134.21
99335 Established patient assisted living visit, typically 25 minutes	68	12	$145.00	$98.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$125.00	$114.53
73630 X-ray of foot, minimum of 3 views	42	26	$70.00	$34.46
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	41	29	$60.00	$48.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	26	$147.79	$115.59
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	32	17	$176.72	$129.67
J1100 Injection, dexamethasone sodium phosphate, 1 mg	29	13	$4.83	$0.12
11730 Simple separation of fingernail or toenail from nail bed, first nail	29	21	$185.00	$118.81
11422 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm	28	16	$335.89	$185.88
73620 X-ray of foot, 2 views	23	12	$65.00	$29.65
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	23	12	$6.57	$1.59
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	17	13	$158.82	$92.71
11421 Removal of noncancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	15	14	$311.33	$154.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	734	172	$90.00	$75.65
11765 Removal of skin of fingernail or toenail	158	75	$210.00	$169.02
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	124	34	$148.83	$130.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	81	46	$145.68	$111.37
99335 Established patient assisted living visit, typically 25 minutes	66	13	$145.00	$96.06
73630 X-ray of foot, minimum of 3 views	51	26	$70.00	$31.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$125.60	$111.45
J1100 Injection, dexamethasone sodium phosphate, 1 mg	29	19	$4.83	$0.12
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	28	19	$8.57	$1.78
11730 Simple separation of fingernail or toenail from nail bed, first nail	22	20	$185.00	$112.65
10060 Simple or single drainage of skin abscess	13	11	$175.00	$109.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	826	193	$90.00	$75.65
11765 Removal of skin of fingernail or toenail	154	70	$209.94	$166.02
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	110	39	$148.00	$129.78
99335 Established patient assisted living visit, typically 25 minutes	77	14	$145.00	$95.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	69	40	$147.10	$110.79
73630 X-ray of foot, minimum of 3 views	54	33	$70.00	$31.28
J1100 Injection, dexamethasone sodium phosphate, 1 mg	41	20	$5.37	$0.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	38	38	$125.00	$111.42
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	32	18	$5.94	$1.80
11730 Simple separation of fingernail or toenail from nail bed, first nail	25	22	$185.00	$106.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	18	$60.00	$45.70
73620 X-ray of foot, 2 views	16	12	$65.00	$27.77
10060 Simple or single drainage of skin abscess	14	12	$175.00	$114.86

Medical Specialties & State Licenses

CMS Verified: 2021-08-25

Podiatrist Primary Specialty

NUCC Taxonomy Code: 213E00000X

State License CA E3763

A podiatrist is a person qualified by a Doctor of Podiatric Medicine (D.P.M.) degree, licensed by the state, and practicing within the scope of that license. Podiatrists diagnose and treat foot diseases and deformities. They perform medical, surgical and other operative procedures, prescribe corrective devices and prescribe and administer drugs and physical therapy.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

000E37630 (CA)

Medicaid State Provider ID

1245220649 (CA)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location August 25, 2021

Registered at 13362 NEWPORT AVE STE A, TUSTIN, CA 927803427 (Tel: 7146691780)

📍

Updated Business Mailing Address August 25, 2021

Registered at 13362 NEWPORT AVE STE A, TUSTIN, CA 927803427 (Tel: 7146691780)

📍

Updated Practice Location January 30, 2019

Registered at 661 W 1ST ST, STE D, TUSTIN, CA 927802939 (Tel: 7146691780)

✅

NPI Profile Active December 11, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location December 11, 2009

Registered at 661 W FIRST STREET, SUITE D, TUSTIN, CA 927802939 (Tel: 7146691780)

📍

Updated Business Mailing Address December 11, 2009

Registered at 661 W FIRST STREET, SUITE D, TUSTIN, CA 927802939 (Tel: 7146691780)

👤

Provider Name / Credentials Updated December 11, 2009

Recorded as GREGORY EIRICH, DPM, FACFAS

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 11, 2009

Podiatrist (License #E3763 in CA)

🟢

Initial NPI Registration & Enumeration October 26, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1245220649

Entity Type:

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

Enumeration Date: October 26, 2005

Last Update: August 25, 2021

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

13362 Newport Ave Ste A

Tustin, CA 927803427

Phone: 7146691780

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.