Active NPI 1295889871 Individual Practitioner Male Practitioner

Omar Jay On , PA-C

Physician Assistant • Chico, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Omar On, PA-C is a certified Physician Assistant practicing in Chico, CA. With approximately 37 years of clinical experience since completing medical education in 1989, Omar On delivers high-quality medical care to the local community at 774 EAST AVE.

Omar On is affiliated with Chico Dermatology Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include destruction of precancer skin growth, 2-14 growths, established patient outpatient office visit, injection, triamcinolone acetonide, not otherwise specified, 10 mg. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

774 East Ave

Chico, CA 959261253

Telephone 5307742650

Associated Practice Facility / Clinic

🏢 Michael J Ricci Md A Prof Corp Facility NPI 1083849061

Medicare Profile & Education

Medical School

Other

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Chico, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +24.6 yrs vs City Avg

City Avg: 12.4 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

48 Specialists

Practicing in Chico, CA (14617 Statewide)

Telehealth Adoption Rate

18.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

49.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. On (37 Years) 37 Yrs

Chico Specialty Average (12.4 Years) 12.4 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
17003 Destruction of precancer skin growth, 2-14 growths	4,696	760	$20.00	$5.68
99213 Established patient office or other outpatient visit, typically 15 minutes	2,373	1,585	$104.00	$75.00
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,213	119	$5.00	$0.98
17110 Destruction of up to 14 skin growths	1,124	895	$250.00	$94.91
17000 Destruction of skin growth	1,123	884	$115.00	$41.12
17004 Destruction of precancer skin growth, 15 or more growths	444	331	$350.00	$140.55
11102 Tangential biopsy of single skin lesion	438	371	$210.00	$67.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	314	294	$161.00	$105.92
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	170	99	$35.00	$11.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	148	148	$188.00	$91.95
17111 Destruction of skin growth, 15 or more growths	132	123	$250.00	$112.82
10060 Simple or single drainage of skin abscess	92	87	$184.00	$104.36
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	71	67	$76.00	$46.86
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	40	23	$500.00	$388.78
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	40	23	$235.00	$118.92
69100 Biopsy of ear	34	34	$192.00	$64.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$266.00	$133.72
11103 Biopsy of related skin growth, each additional growth	28	22	$112.00	$42.24
11900 Injection into skin growth, 1-7 growths	26	24	$88.00	$30.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	4,762	770	$20.00	$5.99
99213 Established patient office or other outpatient visit, typically 15 minutes	1,294	1,076	$104.00	$78.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,234	1,086	$161.00	$110.44
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,213	114	$5.00	$1.07
17000 Destruction of skin growth	1,135	881	$115.00	$43.63
17110 Destruction of up to 14 skin growths	1,048	850	$250.00	$99.18
17004 Destruction of precancer skin growth, 15 or more growths	456	327	$350.00	$150.33
11102 Tangential biopsy of single skin lesion	390	339	$210.00	$72.75
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	193	179	$76.00	$49.40
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	170	102	$35.00	$12.45
17111 Destruction of skin growth, 15 or more growths	145	128	$250.00	$116.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	122	122	$188.00	$96.86
10060 Simple or single drainage of skin abscess	93	85	$184.00	$107.94
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	43	23	$500.00	$384.66
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	43	23	$235.00	$128.80
11103 Biopsy of related skin growth, each additional growth	41	31	$112.00	$44.99
69100 Biopsy of ear	30	28	$192.00	$67.32
10061 Complicated or multiple drainage of skin abscess	24	24	$328.00	$186.88
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$266.00	$143.66
11900 Injection into skin growth, 1-7 growths	17	17	$88.00	$34.54
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$127.00	$63.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	4,805	795	$20.00	$6.12
99213 Established patient office or other outpatient visit, typically 15 minutes	2,233	1,531	$104.00	$79.30
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,386	120	$5.00	$1.13
17000 Destruction of skin growth	1,144	908	$115.00	$43.11
17110 Destruction of up to 14 skin growths	1,060	869	$250.00	$100.40
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	476	410	$76.00	$49.57
17004 Destruction of precancer skin growth, 15 or more growths	450	324	$350.00	$151.63
11102 Tangential biopsy of single skin lesion	428	372	$210.00	$76.11
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	194	113	$35.00	$12.68
17111 Destruction of skin growth, 15 or more growths	180	157	$250.00	$119.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	125	125	$188.00	$97.52
10060 Simple or single drainage of skin abscess	77	72	$184.00	$107.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	45	42	$161.00	$112.71
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	43	21	$235.00	$133.19
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	43	21	$500.00	$389.04
11103 Biopsy of related skin growth, each additional growth	36	26	$112.00	$46.14
69100 Biopsy of ear	31	31	$192.00	$74.67
99202 New patient office or other outpatient visit, typically 20 minutes	27	27	$127.00	$64.09
11900 Injection into skin growth, 1-7 growths	16	14	$88.00	$38.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$266.00	$145.95
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	14	14	$654.00	$360.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	4,598	745	$20.00	$5.93
99213 Established patient office or other outpatient visit, typically 15 minutes	2,103	1,449	$104.00	$80.59
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,563	146	$5.00	$1.26
17000 Destruction of skin growth	1,059	843	$115.00	$42.00
17110 Destruction of up to 14 skin growths	987	819	$250.00	$100.54
17004 Destruction of precancer skin growth, 15 or more growths	480	361	$350.00	$149.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	464	391	$76.00	$49.38
11102 Tangential biopsy of single skin lesion	458	398	$210.00	$77.91
17111 Destruction of skin growth, 15 or more growths	220	191	$250.00	$119.37
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	211	129	$35.00	$12.55
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	118	118	$188.00	$98.41
10060 Simple or single drainage of skin abscess	105	97	$184.00	$109.04
11103 Biopsy of related skin growth, each additional growth	45	38	$112.00	$47.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	37	$161.00	$114.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$266.00	$144.22
11900 Injection into skin growth, 1-7 growths	26	22	$88.00	$30.31
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	24	12	$235.00	$134.10
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	24	12	$500.00	$389.66
99202 New patient office or other outpatient visit, typically 20 minutes	21	21	$127.00	$64.67
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm	17	14	$402.00	$141.55
69100 Biopsy of ear	15	15	$192.00	$62.83
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	12	12	$654.00	$352.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	3,629	619	$20.00	$5.48
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,885	169	$5.00	$1.46
99213 Established patient office or other outpatient visit, typically 15 minutes	1,755	1,243	$104.01	$66.17
17000 Destruction of skin growth	831	707	$115.00	$43.50
17110 Destruction of up to 14 skin growths	762	663	$250.00	$99.80
17004 Destruction of precancer skin growth, 15 or more growths	495	388	$350.00	$142.32
11102 Tangential biopsy of single skin lesion	383	334	$210.00	$73.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	299	260	$76.00	$40.35
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	259	157	$35.00	$12.69
17111 Destruction of skin growth, 15 or more growths	236	202	$250.00	$117.96
99202 New patient office or other outpatient visit, typically 20 minutes	234	234	$127.00	$66.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	106	98	$161.00	$95.71
10060 Simple or single drainage of skin abscess	68	64	$184.00	$99.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	61	61	$266.00	$144.80
11103 Biopsy of related skin growth, each additional growth	42	33	$112.00	$47.05
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	35	16	$235.00	$122.73
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	35	16	$500.00	$390.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$188.00	$92.51
69100 Biopsy of ear	20	20	$192.00	$70.94
11900 Injection into skin growth, 1-7 growths	19	16	$88.00	$34.33
13101 Complicated repair of wound of trunk, 2.6-7.5 cm	14	13	$654.00	$362.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	2,724	549	$21.03	$4.96
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,494	157	$5.00	$1.60
99213 Established patient office or other outpatient visit, typically 15 minutes	1,437	1,035	$104.00	$65.15
17110 Destruction of up to 14 skin growths	825	707	$250.00	$96.96
17000 Destruction of skin growth	768	661	$115.31	$42.52
17004 Destruction of precancer skin growth, 15 or more growths	500	400	$350.00	$134.56
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	471	407	$76.11	$39.75
11102 Tangential biopsy of single skin lesion	348	298	$210.00	$72.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	230	222	$161.00	$95.42
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	199	145	$35.00	$14.82
99202 New patient office or other outpatient visit, typically 20 minutes	196	196	$127.00	$67.04
17111 Destruction of skin growth, 15 or more growths	181	165	$250.00	$116.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	98	98	$266.00	$143.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	76	76	$188.00	$94.62
10060 Simple or single drainage of skin abscess	72	66	$184.00	$102.95
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	64	25	$235.00	$113.28
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	64	25	$500.00	$392.38
11103 Biopsy of related skin growth, each additional growth	30	28	$112.00	$47.49
69100 Biopsy of ear	15	15	$192.00	$66.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	2,532	489	$20.00	$4.55
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,549	154	$5.18	$1.79
99213 Established patient office or other outpatient visit, typically 15 minutes	1,398	928	$104.00	$62.80
17110 Destruction of up to 14 skin growths	743	646	$198.18	$96.07
17000 Destruction of skin growth	691	610	$115.00	$41.47
17004 Destruction of precancer skin growth, 15 or more growths	570	446	$350.00	$125.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	486	449	$161.00	$92.72
11100 Biopsy of single growth of skin and/or tissue	353	298	$156.00	$76.76
17111 Destruction of skin growth, 15 or more growths	291	243	$207.47	$115.10
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	270	232	$76.19	$38.04
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	197	136	$35.00	$17.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	177	177	$188.00	$92.40
99202 New patient office or other outpatient visit, typically 20 minutes	149	149	$127.00	$64.62
10060 Simple or single drainage of skin abscess	73	68	$184.00	$99.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	68	68	$266.00	$140.43
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	38	20	$457.89	$398.14
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	38	20	$235.00	$102.84
11900 Injection into skin growth, 1-7 growths	25	22	$88.00	$33.28
69100 Biopsy of ear	23	23	$192.00	$70.78
11101 Biopsy of each additional growth of skin and/or tissue	16	14	$56.00	$27.91
10061 Complicated or multiple drainage of skin abscess	14	12	$328.00	$178.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	1,708	1,051	$76.06	$37.79
17003 Destruction of precancer skin growth, 2-14 growths	1,680	368	$20.00	$4.88
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,377	132	$5.20	$1.80
17004 Destruction of precancer skin growth, 15 or more growths	806	629	$350.00	$130.40
17111 Destruction of skin growth, 15 or more growths	555	441	$175.00	$114.32
17000 Destruction of skin growth	526	448	$115.00	$43.04
17110 Destruction of up to 14 skin growths	496	448	$150.00	$95.01
11100 Biopsy of single growth of skin and/or tissue	384	324	$156.00	$72.37
99202 New patient office or other outpatient visit, typically 20 minutes	266	266	$127.00	$64.59
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	175	114	$35.00	$22.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	143	129	$161.73	$92.39
99213 Established patient office or other outpatient visit, typically 15 minutes	138	126	$104.00	$62.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	84	84	$188.00	$92.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	57	57	$265.51	$137.93
10060 Simple or single drainage of skin abscess	45	44	$184.00	$92.87
96567 Application of light and light-sensitive drugs to aid destruction of premalignant skin growths, per session	28	17	$235.00	$121.17
J7308 Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg)	28	17	$428.57	$354.62
11900 Injection into skin growth, 1-7 growths	22	19	$88.00	$35.18
10061 Complicated or multiple drainage of skin abscess	20	20	$328.00	$178.11
11101 Biopsy of each additional growth of skin and/or tissue	19	15	$56.00	$28.02
69100 Biopsy of ear	11	11	$192.00	$72.10

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA12548

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Chico Dermatology Inc

774 E Ave, Chico, CA 959261253

Phone: 5307742650

Chico Dermatology Inc

774 E Ave, Chico, CA 959261253

Practice Associates & Co-Workers

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

1 Associated Practitioners

Sarah Gerlach , NP

Nurse Practitioner - Family

NPI 1528957339

Nurse Practitioner

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location June 03, 2019

Registered at 774 EAST AVE, CHICO, CA 959261253 (Tel: 5307742650)

📍

Updated Business Mailing Address June 03, 2019

Registered at 774 EAST AVE, CHICO, CA 959261253 (Tel: 5307742650)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 251 COHASSET RD, SUITE 240, CHICO, CA 959262241 (Tel: 5303423686)

📍

Updated Business Mailing Address July 08, 2007

Registered at 251 COHASSET RD, SUITE 240, CHICO, CA 959262241 (Tel: 5303423686)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as OMAR ON, PA-C

🎓

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

Physician Assistant (License #PA12548 in CA)

🟢

Initial NPI Registration & Enumeration January 22, 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: 1295889871

Entity Type:

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

Enumeration Date: January 22, 2007

Last Update: June 03, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

774 East Ave

Chico, CA 959261253

Phone: 5307742650

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.