Active NPI 1407371941 Individual Practitioner Male Practitioner

Robert Douglas Grigg , PA

Physician Assistant • Chico, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Robert Grigg, PA is a certified Physician Assistant practicing in Chico, CA. With approximately 9 years of clinical experience since completing medical education in 2017, Robert Grigg delivers high-quality medical care to the local community at 277 COHASSET RD.

Robert Grigg is affiliated with Paradise Medical Group Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, telephone medical discussion with physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

277 Cohasset Rd

Chico, CA 95926

Telephone 5308777200

Fax 5303277312

Associated Practice Facility / Clinic

🏢 Advantage Health And Wellness Inc Facility NPI 1457203234

Medicare Profile & Education

Medical School

Other

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Chico, CA

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

9 Yrs -3.4 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

✓ Offers Virtual Consultations

Medicare Pricing Discount

33.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Grigg (9 Years) 9 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,161	425	$170.00	$113.20
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	615	313	$18.00	$14.19
99442 Telephone medical discussion with physician, 11-20 minutes	318	185	$94.00	$80.20
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	281	85	$32.00	$12.84
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	209	52	$60.00	$43.64
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days	189	42	$69.00	$43.94
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	189	30	$17.00	$0.97
99213 Established patient office or other outpatient visit, typically 15 minutes	174	102	$120.00	$80.38
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	152	54	$11.00	$1.21
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	131	33	$34.00	$21.24
G0008 Administration of influenza virus vaccine	114	112	$41.24	$32.88
90662 Influenza vaccine split virus, preservative free	110	110	$83.49	$81.82
J0696 Injection, ceftriaxone sodium, per 250 mg	74	16	$23.00	$0.46
83036 Hemoglobin A1C level	74	64	$25.00	$9.52
G0447 Face-to-face behavioral counseling for obesity, 15 minutes	69	38	$47.50	$22.24
99443 Telephone medical discussion with physician, 21-30 minutes	68	51	$137.00	$111.79
81002 Urinalysis, manual test	53	40	$10.00	$3.41
99497 Advance care planning, first 30 minutes	43	43	$125.00	$71.57
G0442 Annual alcohol misuse screening, 5 to 15 minutes	42	42	$34.25	$17.17
J1885 Injection, ketorolac tromethamine, per 15 mg	42	14	$11.00	$0.69
99496 Transitional care management services for problem of high complexity	39	32	$319.00	$249.20
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	38	38	$149.00	$115.30
G0444 Annual depression screening, 5 to 15 minutes	38	38	$34.25	$17.17
93000 Routine ekg using at least 12 leads including interpretation and report	36	32	$66.00	$12.69
90480 Admn sarscov2 vacc 1 dose	30	30	$40.00	$39.20
91320 Sarscv2 vac 30mcg trs-suc im	30	30	$155.90	$152.78
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	23	21	$195.00	$158.78
69209 Removal of impacted ear wax by washing	23	20	$20.00	$17.81
20610 Aspiration and/or injection of fluid from large joint	22	15	$147.00	$58.48
94010 Test to measure expiratory airflow and volume	16	16	$83.00	$24.84
G0009 Administration of pneumococcal vaccine	15	15	$32.00	$31.36
94762 Test to measure oxygen level in blood using ear or finger device continuously overnight	15	14	$40.00	$27.59
G0446 Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes	14	14	$47.50	$22.22
17000 Destruction of skin growth	14	14	$141.00	$59.00
99453 Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment	13	13	$21.00	$18.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$250.00	$146.16
90671 Pneumococcal conjugate vaccine, 15 valent (pcv15), for intramuscular use	11	11	$350.00	$248.49

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	1,151	381	$170.00	$112.68
G0442 Annual alcohol misuse screening, 5 to 15 minutes	248	248	$34.25	$16.70
99497 Advance care planning, first 30 minutes	247	246	$125.00	$72.40
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	237	52	$32.00	$12.65
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days	232	52	$69.00	$45.95
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	228	228	$149.00	$114.75
G0444 Annual depression screening, 5 to 15 minutes	224	224	$34.25	$16.70
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	215	50	$60.00	$43.26
99442 Telephone medical discussion with physician, 11-20 minutes	172	84	$94.00	$79.85
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	144	30	$11.00	$1.54
G0009 Administration of pneumococcal vaccine	134	134	$32.00	$27.14
99213 Established patient office or other outpatient visit, typically 15 minutes	133	73	$120.00	$79.84
90671 Pneumococcal conjugate vaccine, 15 valent (pcv15), for intramuscular use	128	128	$350.00	$239.40
G0008 Administration of influenza virus vaccine	102	102	$32.00	$27.31
90662 Influenza vaccine split virus, preservative free	101	101	$72.30	$70.86
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	82	17	$17.00	$1.05
G0447 Face-to-face behavioral counseling for obesity, 15 minutes	78	78	$47.50	$22.36
G0446 Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes	73	73	$47.50	$22.67
83036 Hemoglobin A1C level	48	43	$25.00	$9.52
93000 Routine ekg using at least 12 leads including interpretation and report	43	37	$66.00	$12.81
99443 Telephone medical discussion with physician, 21-30 minutes	42	33	$137.00	$112.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$250.00	$146.03
81002 Urinalysis, manual test	32	26	$10.00	$3.41
69209 Removal of impacted ear wax by washing	30	25	$20.00	$17.18
99453 Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment	25	25	$21.00	$17.46
99458 Remote physiologic monitoring treatment management services, health care professional time in a calendar month requiring interactive communication with the patient/caregiver; each additional 20 minute	22	17	$50.00	$34.85
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	13	13	$34.00	$21.03
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$210.00	$146.41

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	648	310	$170.00	$112.13
99497 Advance care planning, first 30 minutes	113	113	$125.00	$72.86
G0008 Administration of influenza virus vaccine	109	109	$32.00	$26.12
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	108	108	$149.00	$113.99
90662 Influenza vaccine split virus, preservative free	104	104	$65.48	$64.17
G0444 Annual depression screening, 5 to 15 minutes	103	103	$34.25	$16.25
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	101	35	$32.00	$12.64
G0442 Annual alcohol misuse screening, 5 to 15 minutes	98	98	$34.25	$16.55
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	91	18	$17.00	$1.14
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days	82	34	$69.00	$49.50
99213 Established patient office or other outpatient visit, typically 15 minutes	73	60	$120.00	$79.36
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	68	31	$11.00	$1.73
99442 Telephone medical discussion with physician, 11-20 minutes	64	40	$94.00	$79.21
G0009 Administration of pneumococcal vaccine	60	60	$32.00	$26.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	51	51	$250.00	$145.46
99453 Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment	43	42	$21.00	$16.84
90671 Pneumococcal conjugate vaccine, 15 valent (pcv15), for intramuscular use	40	40	$350.00	$241.28
G0447 Face-to-face behavioral counseling for obesity, 15 minutes	35	35	$47.50	$22.61
G0446 Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes	30	30	$47.50	$22.61
81002 Urinalysis, manual test	29	25	$10.00	$3.41
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes	29	20	$60.00	$43.48
93000 Routine ekg using at least 12 leads including interpretation and report	25	21	$66.00	$12.52
83036 Hemoglobin A1C level	22	21	$25.00	$9.52
69209 Removal of impacted ear wax by washing	20	19	$20.00	$15.96
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	19	19	$140.00	$130.94
20610 Aspiration and/or injection of fluid from large joint	16	13	$147.00	$56.80
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	15	13	$20.00	$13.31
99443 Telephone medical discussion with physician, 21-30 minutes	15	13	$137.00	$111.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	573	311	$100.00	$65.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	551	305	$142.13	$94.88
99442 Telephone medical discussion with physician, 11-20 minutes	495	299	$93.80	$66.49
99443 Telephone medical discussion with physician, 21-30 minutes	210	155	$137.00	$96.53
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	171	171	$149.00	$102.44
G0008 Administration of influenza virus vaccine	139	133	$32.00	$17.65
90662 Influenza vaccine split virus, preservative free	132	126	$64.00	$60.38
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	116	116	$150.00	$94.94
99497 Advance care planning, first 30 minutes	109	106	$125.00	$74.68
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	94	23	$17.00	$1.51
G0009 Administration of pneumococcal vaccine	90	90	$32.00	$17.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	64	64	$215.00	$144.52
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	63	35	$32.00	$12.70
93000 Routine ekg using at least 12 leads including interpretation and report	61	56	$66.00	$15.14
99441 Telephone medical discussion with physician, 5-10 minutes	60	49	$58.00	$40.59
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	53	50	$164.00	$128.58
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	52	52	$140.00	$118.84
81002 Urinalysis, manual test	41	37	$11.00	$3.44
90670 Pneumococcal vaccine for injection into muscle	38	38	$265.00	$224.41
J1885 Injection, ketorolac tromethamine, per 15 mg	34	11	$11.00	$0.56
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	30	21	$11.00	$1.93
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	25	$60.00	$40.49
92250 Photography of the retina	21	21	$65.00	$40.20
69210 Removal of impacted ear wax	21	21	$66.00	$41.13
99496 Transitional care management services for problem of high complexity	21	19	$319.00	$217.10
0296T External EKG recording for more than 48 hours up to 21 days	20	20	$35.00	$23.77
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	$244.00	$182.83
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$104.00	$67.58
99491 Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month	11	11	$141.00	$71.91

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	181	158	$142.00	$95.09
99213 Established patient office or other outpatient visit, typically 15 minutes	158	127	$100.00	$65.01
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	73	73	$149.00	$101.78
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	52	48	$164.00	$124.55
G0008 Administration of influenza virus vaccine	32	32	$32.00	$17.33
90662 Influenza vaccine split virus, preservative free	27	27	$64.00	$54.89
81002 Urinalysis, manual test	26	26	$11.00	$3.41
93000 Routine ekg using at least 12 leads including interpretation and report	26	26	$66.00	$14.96
G0009 Administration of pneumococcal vaccine	21	21	$32.00	$17.33
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	17	17	$140.00	$111.93
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	13	13	$60.00	$36.27

Medical Specialties & State Licenses

CMS Verified: 2020-03-16

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA 55070

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.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

Hospital & Practice Group Affiliations

Paradise Medical Group Inc

6460 Pentz Rd, Paradise, CA 959693673

Phone: 53087266502029

Paradise Medical Group Inc

6470 Pentz Rd, Paradise, CA 959693674

Phone: 53087266502029

Secondary Practice Locations

6225 Forest Ln

Paradise, CA 959693512

Phone: 5303274198

6225 Forest Ln

Paradise, CA 959693512

Phone: 5303274198

5125 Skyway

Paradise, CA 959695624

Phone: 5308722000

Practice Associates & Co-Workers

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

10 Associated Practitioners

Dr. Arthur Brinckerhoff , MD

Internal Medicine

NPI 1023049624

Doctor of Medicine (M.D.)

Linda Pendleton , PA-C

Physician Assistant - Medical

NPI 1104853597

Physician Assistant (Certified)

Kenneth Gillen , PA-C

Physician Assistant - Medical

NPI 1225098494

Physician Assistant (Certified)

Delaney Faggard

Physician Assistant

NPI 1225895774

Dr. Amy Darwin , MD

Family Medicine

NPI 1407827660

Doctor of Medicine (M.D.)

Dr. Robert Stanley , MD

Pediatrics

NPI 1578520664

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location September 26, 2019

Registered at 277 COHASSET RD, CHICO, CA 95926 (Tel: 5308777200)

📍

Updated Business Mailing Address September 26, 2019

Registered at 277 COHASSET RD, CHICO, CA 959262242 (Tel: 5308777200)

✅

NPI Profile Active August 05, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location August 05, 2017

Registered at 6225 FOREST LN, PARADISE, CA 959693512 (Tel: 5303274198)

📍

Updated Business Mailing Address August 05, 2017

Registered at 6225 FOREST LN, PARADISE, CA 959693512 (Tel: 5303274198)

👤

Provider Name / Credentials Updated August 05, 2017

Recorded as ROBERT GRIGG, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 05, 2017

Physician Assistant

🟢

Initial NPI Registration & Enumeration August 05, 2017

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: 1407371941

Entity Type:

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

Enumeration Date: August 05, 2017

Last Update: March 16, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

277 Cohasset Rd

Chico, CA 959262242

Phone: 5308777200

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.