Active NPI 1730196130 Individual Practitioner Male Practitioner

Timothy R. Day

Physician Assistant • Sonora, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Timothy Day is a certified Physician Assistant practicing in Sonora, CA. With approximately 46 years of clinical experience since completing medical education in 1980, Timothy Day delivers high-quality medical care to the local community at 101 HOSPITAL RD.

Timothy Day maintains professional affiliations with Adventist Health Physicians Network, Sonora Community Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg, aspiration and/or injection of fluid from large joint. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

101 Hospital Rd
Tuolumne General Hospital

Sonora, CA 953705227

Telephone 2095337128

Associated Practice Facility / Clinic

🏢 County Of Tuolumne Facility NPI 1760418222

Medicare Profile & Education

Medical School

Other

Graduation Year

1980

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Sonora, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

46 Yrs +28.9 yrs vs City Avg

City Avg: 17.1 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

11 Specialists

Practicing in Sonora, CA (14617 Statewide)

Telehealth Adoption Rate

18.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Day (46 Years) 46 Yrs

Sonora Specialty Average (17.1 Years) 17.1 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	150	131	$197.91	$81.22
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	120	57	$18.00	$6.90
20610 Aspiration and/or injection of fluid from large joint	82	59	$169.55	$64.22
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	49	44	$189.00	$51.21
73562 X-ray of knee, 3 views	22	21	$110.00	$35.73
73564 X-ray of knee, 4 or more views	18	18	$126.00	$40.51
73502 X-ray of hip, 2-3 views	16	15	$127.00	$41.39
73030 X-ray of shoulder, minimum of 2 views	15	12	$94.00	$29.02
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$162.00	$64.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$280.00	$115.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	97	81	$198.00	$79.20
20610 Aspiration and/or injection of fluid from large joint	60	41	$144.00	$62.72
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	60	37	$18.00	$6.56
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	58	47	$127.09	$49.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	19	$280.00	$111.91
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$162.00	$63.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	97	90	$198.00	$79.07
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	74	55	$18.00	$6.65
20610 Aspiration and/or injection of fluid from large joint	70	56	$144.00	$62.84
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	45	39	$126.00	$50.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	20	$280.00	$113.28
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$162.00	$64.43

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	87	79	$74.83	$31.98
99213 Established patient office or other outpatient visit, typically 15 minutes	48	44	$93.33	$60.02
20610 Aspiration and/or injection of fluid from large joint	35	29	$139.03	$49.36
99202 New patient office or other outpatient visit, typically 20 minutes	28	28	$130.61	$43.86

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	62	55	$67.00	$22.57
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	62	49	$67.00	$24.99
99213 Established patient office or other outpatient visit, typically 15 minutes	41	41	$85.00	$46.09
99213 Established patient office or other outpatient visit, typically 15 minutes	33	31	$85.00	$45.28
99202 New patient office or other outpatient visit, typically 20 minutes	27	27	$123.48	$44.31
20610 Aspiration and/or injection of fluid from large joint	25	22	$121.00	$26.67
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$118.00	$47.16
20610 Aspiration and/or injection of fluid from large joint	12	11	$121.00	$35.95

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	94	82	$64.00	$21.93
99202 New patient office or other outpatient visit, typically 20 minutes	60	60	$114.35	$43.17
20610 Aspiration and/or injection of fluid from large joint	42	35	$125.26	$35.44
99213 Established patient office or other outpatient visit, typically 15 minutes	25	25	$81.00	$44.11
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	13	$64.00	$21.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	60	54	$80.30	$43.80
99213 Established patient office or other outpatient visit, typically 15 minutes	25	24	$83.52	$43.18

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA010895

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Ppin

OPA010895 (CA)

Hospital & Practice Group Affiliations

Sonora Community Hospital

193 Fairview Ln, Sonora, CA 953704828

Phone: 2095365100

Adventist Health Physicians Network

23 N Main St, Angels Camp, CA 952228001

Phone: 2097369130

Adventist Health Physicians Network

23 N Main St, Angels Camp, CA 952229365

Phone: 2095365774

Adventist Health Physicians Network

729 Pauline Court, Sonora, CA 95370

Phone: 2095888068

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Wayne Mathe , DDS

Dentist

NPI 1063537868

Doctor of Dental Surgery

Dr. Sharon Johnson , MD

Anesthesiology

NPI 1255387072

Doctor of Medicine (M.D.)

Dr. Judith Vyhmeister , MD

Psychiatry & Neurology - Psychiatry

NPI 1619024908

Doctor of Medicine (M.D.)

Dr. Brainard Duncan , DDS

Dentist

NPI 1982687976

Doctor of Dental Surgery

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 101 HOSPITAL RD, TUOLUMNE GENERAL HOSPITAL, SONORA, CA 953705227 (Tel: 2095337128)

📍

Updated Business Mailing Address July 08, 2007

Registered at 101 HOSPITAL RD, TUOLUMNE GENERAL HOSPITAL, SONORA, CA 953705227 (Tel: 2095337128)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as TIMOTHY DAY

🎓

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

Physician Assistant (License #PA010895 in CA)

🟢

Initial NPI Registration & Enumeration August 01, 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: 1730196130

Entity Type:

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

Enumeration Date: August 01, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

101 Hospital Rd, Tuolumne General Hospital

Sonora, CA 953705227

Phone: 2095337128

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.