Active NPI 1568470425 Individual Practitioner Male Practitioner

Dr. Matthew Ellis Shepherd , MD

Surgery • Napa, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Matthew Shepherd, MD is a certified Surgery practicing in Napa, CA. With approximately 25 years of clinical experience since completing medical education in 2001, Dr. Shepherd delivers high-quality medical care to the local community at 1000 TRANCAS ST.

Dr. Shepherd is affiliated with Providence Medical Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include follow-up hospital inpatient care per day, initial hospital care with straightforward or low-level medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1000 Trancas St
Apt 335

Napa, CA 945582906

Telephone 7072574141

Associated Practice Facility / Clinic

🏢 Patricia Decker, M.d., Inc. Facility NPI 1518928555

Medicare Profile & Education

Medical School

Other

Graduation Year

2001

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Napa, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

25 Yrs -11.3 yrs vs City Avg

City Avg: 36.3 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

8 Specialists

Practicing in Napa, CA (3346 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

66.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Shepherd (25 Years) 25 Yrs

Napa Specialty Average (36.3 Years) 36.3 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
99231 Follow-up hospital inpatient care per day, typically 15 minutes	82	51	$157.00	$52.34
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	49	49	$417.00	$138.99
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	29	29	$555.00	$184.27
99285 Emergency department visit for life threatening or functioning severity	12	12	$538.00	$179.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	70	43	$100.00	$52.40
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	39	36	$514.00	$185.09
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	17	$185.00	$84.38
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$350.00	$138.29
99285 Emergency department visit for life threatening or functioning severity	15	15	$453.00	$181.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	58	36	$100.00	$40.91
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	45	42	$514.00	$211.63
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	12	$185.00	$76.10
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$350.00	$143.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	35	27	$84.00	$41.42
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	34	19	$126.00	$77.62
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	31	30	$258.00	$146.57
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$159.00	$108.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	76	43	$126.00	$79.96
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	40	39	$258.00	$151.04
99231 Follow-up hospital inpatient care per day, typically 15 minutes	37	25	$84.00	$43.25
99221 Initial hospital inpatient care per day, typically 30 minutes	23	23	$159.00	$111.89
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$337.00	$223.30
47562 Removal of gallbladder using an endoscope	14	14	$2310.00	$726.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	93	46	$129.63	$79.08
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	77	73	$258.00	$149.23
99231 Follow-up hospital inpatient care per day, typically 15 minutes	20	17	$84.00	$42.85
47562 Removal of gallbladder using an endoscope	20	20	$2310.00	$713.91
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$337.00	$221.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	79	49	$129.30	$76.98
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	64	61	$259.23	$144.61
99231 Follow-up hospital inpatient care per day, typically 15 minutes	57	32	$85.79	$41.04
99291 Critical care, first 30-74 minutes	28	15	$459.00	$232.87
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	19	11	$187.53	$109.04
47562 Removal of gallbladder using an endoscope	17	17	$2273.82	$678.04
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$337.00	$215.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	70	42	$127.49	$76.81
99221 Initial hospital inpatient care per day, typically 30 minutes	53	51	$159.00	$106.98
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	18	$84.96	$41.29
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$258.00	$145.19
47562 Removal of gallbladder using an endoscope	12	12	$2255.50	$687.84

Medical Specialties & State Licenses

CMS Verified: 2021-11-10

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA A105727

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Providence Medical Foundation

3434 Villa Ln, Napa, CA 945586415

Phone: 7072247757

Providence Medical Foundation

500 Doyle Park Dr, Santa Rosa, CA 954054559

Providence Medical Foundation

1000 Trancas St, Napa, CA 945582906

Phone: 7072537161

Providence Medical Foundation

1165 Montgomery Dr, Santa Rosa, CA 954054801

Phone: 7075463210

Providence Medical Foundation

1100 Trancas St, Napa, CA 945582909

Providence Medical Foundation

1000 Trancas St, Napa, CA 945582906

Phone: 7072524411

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Michael Wagner , MD

Obstetrics & Gynecology

NPI 1013095900

Doctor of Medicine (M.D.)

Dr. Alyssa Marie Chionglo , PharmD, BCPS

Pharmacist

NPI 1033865209

Doctor of Pharmacy (Pharm.D.), BCPS

Dr. Amir Behzad Razavi , MD

Hospitalist

NPI 1063457059

Doctor of Medicine (M.D.)

Dr. Lawrence Thompson , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1093777807

Doctor of Medicine (M.D.)

Janet Bruneau , ACNP-BC

Nurse Practitioner - Acute Care

NPI 1104069020

ACNPBC

Jonathan Groschel , RN, RNFA

Registered Nurse

NPI 1104332469

Registered Nurse, RNFA

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 16, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location July 16, 2013

Registered at 1000 TRANCAS ST, APT 335, NAPA, CA 945582906 (Tel: 7072574141)

📍

Updated Business Mailing Address July 16, 2013

Registered at PO BOX 4259, NAPA, CA 945580425 (Tel: 2108547375)

👤

Provider Name / Credentials Updated July 16, 2013

Recorded as MATTHEW SHEPHERD, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 16, 2013

Surgery (License #A105727 in CA)

🟢

Initial NPI Registration & Enumeration August 04, 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: 1568470425

Entity Type:

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

Enumeration Date: August 04, 2006

Last Update: November 10, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 4259

Napa, CA 945580425

Phone: 2108547375

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.