Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1346561412 Individual Practitioner Male Practitioner

Dr. Sean Michael Penwell , MD

General Practice • Goodyear, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Sean Penwell, MD is a certified General Practice practicing in Goodyear, AZ. With approximately 16 years of clinical experience since completing medical education in 2010, Dr. Penwell delivers high-quality medical care to the local community at 14175 WEST INDIAN SCHOOL RD STE B4, #501.

Dr. Penwell is affiliated with Marque Medical Clinic, Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, detection test by immunoassay with direct visual observation for influenza virus. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

14175 West Indian School Rd Ste B4, #501

Goodyear, AZ 85395

Telephone 4243229032
Associated Practice Facility / Clinic
🏢 Healthstar Medical Group P.c. Facility NPI 1336075548

Medicare Profile & Education

Medical School

Other

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Goodyear, AZ

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
16 Yrs +3.7 yrs vs City Avg
City Avg: 12.3 Yrs
State Avg: 21.3 Yrs
Regional Practice Density
6 Specialists

Practicing in Goodyear, AZ (259 Statewide)

Telehealth Adoption Rate
16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
38.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Penwell (16 Years) 16 Yrs
Goodyear Specialty Average (12.3 Years) 12.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2020)
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
11 11 $196.00 $120.22

Medical Specialties & State Licenses

CMS Verified: 2025-05-19
General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License AZ 75200

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

General Practice

NUCC Taxonomy Code: 208D00000X

State License CA A121260

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

General Practice

NUCC Taxonomy Code: 208D00000X

State License HI MD-21564

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Hospital & Practice Group Affiliations

Marque Medical Clinic, Inc.

4490 Fanuel St, San Diego, CA 921098737

Phone: 9497609222

Career & Practice History Timeline

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

13 Historical Events
📍
Updated Practice Location May 19, 2025

Registered at 14175 WEST INDIAN SCHOOL RD STE B4, #501, GOODYEAR, AZ 85395 (Tel: 4243229032)

📍
Updated Business Mailing Address May 19, 2025

Registered at 14175 WEST INDIAN SCHOOL RD STE B4, #501, GOODYEAR, AZ 85395 (Tel: 4243229032)

NPI Profile Active January 25, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location January 25, 2017

Registered at 1601 N SEPULVEDA BLVD, UNIT 511, MANHATTAN BEACH, CA 902665111 (Tel: 8666936266)

📍
Updated Business Mailing Address January 25, 2017

Registered at 1601 N SEPULVEDA BLVD, UNIT 511, MANHATTAN BEACH, CA 902665111 (Tel: 8666936266)

👤
Provider Name / Credentials Updated January 25, 2017

Recorded as SEAN PENWELL, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 25, 2017

General Practice (License #A121260 in CA)

NPI Profile Active November 15, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location November 15, 2016

Registered at 1601 N SEPULVEDA BLVD, UNIT 511, MANHATTAN BEACH, CA 902665111 (Tel: 2088600695)

📍
Updated Business Mailing Address November 15, 2016

Registered at 1601 N SEPULVEDA BLVD, UNIT 511, MANHATTAN BEACH, CA 902665111 (Tel: 2088600695)

👤
Provider Name / Credentials Updated November 15, 2016

Recorded as SEAN PENWELL, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 15, 2016

General Practice (License #A121260 in CA)

🟢
Initial NPI Registration & Enumeration June 11, 2010

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: 1346561412
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 11, 2010
Last Update: May 19, 2025
Sole Proprietor: No

Mailing Address

14175 West Indian School Rd Ste B4, #501

Goodyear, AZ 85395

Phone: 4243229032

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.