Active NPI 1457807208 Individual Practitioner Male Practitioner

William L Carpenter

Nurse Practitioner - Family • Berkeley, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

William Carpenter is a certified Nurse Practitioner - Family practicing in Berkeley, CA. With approximately 10 years of clinical experience since completing medical education in 2016, William Carpenter delivers high-quality medical care to the local community at 875 ARLINGTON AVE.

William Carpenter maintains professional affiliations with Team Physicians Of California Medical Group Inc, Trinity Emergency Physicians, Sierra Er Department Physicians Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, emergency department visit with low level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

875 Arlington Ave

Berkeley, CA 94707

Telephone 5108476670

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Family in Berkeley, CA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

10 Yrs +1.1 yrs vs City Avg

City Avg: 8.9 Yrs

State Avg: 9.0 Yrs

Regional Practice Density

77 Specialists

Practicing in Berkeley, CA (17128 Statewide)

Telehealth Adoption Rate

22.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

87.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Carpenter (10 Years) 10 Yrs

Berkeley Specialty Average (8.9 Years) 8.9 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
99285 Emergency department visit for life threatening or functioning severity	68	68	$1208.13	$152.11
99284 Emergency department visit with moderate level of medical decision making	57	56	$867.23	$105.01
99283 Emergency department visit with low level of medical decision making	18	15	$520.72	$61.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	90	87	$1420.29	$148.25
99284 Emergency department visit with moderate level of medical decision making	81	74	$1073.11	$103.86
99283 Emergency department visit with low level of medical decision making	28	22	$527.39	$59.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	185	173	$2157.00	$152.55
99284 Emergency department visit with moderate level of medical decision making	49	48	$1448.00	$105.04
99283 Emergency department visit with low level of medical decision making	37	36	$970.00	$62.02
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	35	34	$113.00	$7.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	136	132	$2076.65	$156.04
99284 Emergency department visit with moderate level of medical decision making	35	35	$1213.49	$108.41
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	31	29	$113.00	$7.35
99283 Emergency department visit with low level of medical decision making	28	28	$908.18	$63.21
99291 Critical care, first 30-74 minutes	13	13	$1933.85	$193.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	175	167	$1836.12	$151.41
99284 Emergency department visit with moderate level of medical decision making	58	56	$1104.31	$105.32
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	34	33	$106.24	$7.49
99283 Emergency department visit with low level of medical decision making	27	27	$884.52	$56.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	161	157	$2106.09	$147.27
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	53	49	$113.00	$7.34
99284 Emergency department visit with moderate level of medical decision making	50	47	$1375.04	$100.45
99283 Emergency department visit with low level of medical decision making	33	33	$917.55	$53.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	215	204	$2157.00	$146.89
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	70	67	$113.00	$7.34
99284 Emergency department visit with moderate level of medical decision making	69	67	$1448.00	$99.90
99283 Emergency department visit with low level of medical decision making	33	32	$970.00	$52.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	111	109	$1976.05	$146.64
99284 Emergency department visit with moderate level of medical decision making	87	84	$1179.03	$100.24
99283 Emergency department visit with low level of medical decision making	83	75	$731.05	$52.85
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	26	26	$113.00	$7.35

Medical Specialties & State Licenses

CMS Verified: 2019-12-24

Nurse Practitioner - Family Primary Specialty

NUCC Taxonomy Code: 363LF0000X

State License CA 95004994

Definition to come...

Registered Nurse - Emergency

NUCC Taxonomy Code: 163WE0003X

State License CA 728571

Definition to come...

Hospital & Practice Group Affiliations

Sierra Er Department Physicians Medical Group Inc

1800 Spring Ridge Dr, Susanville, CA 961306100

Phone: 5302522000

Team Physicians Of California Medical Group Inc

525 W Acacia St, Stockton, CA 952032405

Phone: 2099445550

Trinity Emergency Physicians

525 W Acacia St, Stockton, CA 952032405

Phone: 5302445400

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active November 03, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location November 03, 2016

Registered at 875 ARLINGTON AVE, BERKELEY, CA 94707 (Tel: 5108476670)

📍

Updated Business Mailing Address November 03, 2016

Registered at 875 ARLINGTON AVE, BERKELEY, CA 94707 (Tel: 5108476670)

👤

Provider Name / Credentials Updated November 03, 2016

Recorded as WILLIAM CARPENTER

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 03, 2016

Registered Nurse (License #728571 in CA)

🟢

Initial NPI Registration & Enumeration August 31, 2016

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: 1457807208

Entity Type:

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

Enumeration Date: August 31, 2016

Last Update: December 24, 2019

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

875 Arlington Ave

Berkeley, CA 94707

Phone: 5108476670

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.