Active NPI 1639139595 Individual Practitioner Male Practitioner

Dr. William J Lyons , MD

Specialist • Long Beach, CA

Professional Overview & Biography Verified Profile Summary

Dr. William Lyons, MD is a registered healthcare professional specializing in Specialist in Long Beach, CA. Practice services are available at 2653 ELM AVE under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2653 Elm Ave
Ste 300

Long Beach, CA 908061652

Telephone 5625957335

Fax 5624273375

Associated Practice Facility / Clinic

🏢 Pediatric & Adolescent Hematology-Oncology Associates Facility NPI 1891788766

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Long Beach, CA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 33.2 Yrs

State Avg: 38.0 Yrs

Regional Practice Density

119 Specialists

Practicing in Long Beach, CA (6446 Statewide)

Telehealth Adoption Rate

5.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

58.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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	20	15	$203.00	$98.83
99213 Established patient office or other outpatient visit, typically 15 minutes	15	13	$203.00	$68.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	24	16	$203.00	$70.72
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	15	$126.00	$38.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	34	22	$203.00	$72.38
99213 Established patient office or other outpatient visit, typically 15 minutes	19	17	$203.00	$70.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	15	$288.00	$106.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$370.00	$146.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	35	22	$195.40	$73.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	16	$283.30	$108.32

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	48	30	$241.00	$86.48
99213 Established patient office or other outpatient visit, typically 15 minutes	27	16	$165.00	$56.30

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	58	23	$241.00	$83.17
99213 Established patient office or other outpatient visit, typically 15 minutes	12	11	$165.00	$54.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	30	18	$165.00	$53.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	19	$241.00	$83.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$242.00	$81.43

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	110	73	$242.00	$135.98
99213 Established patient office or other outpatient visit, typically 15 minutes	97	61	$164.00	$92.32
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$460.00	$265.95

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License CA G17266

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

GR0029650 (CA)

Practice Associates & Co-Workers

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

3 Associated Practitioners

Tiffany Green , NP-C

Nurse Practitioner - Family

NPI 1023462884

Nurse Practitioner (Certified)

Dr. Cynthia Forsthoff , MD

Specialist

NPI 1841250719

Doctor of Medicine (M.D.)

Dr. Anthony Ciarolla , MD

Specialist

NPI 1922068881

Doctor of Medicine (M.D.)

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 2653 ELM AVE, STE 300, LONG BEACH, CA 908061652 (Tel: 5625957335)

📍

Updated Business Mailing Address July 08, 2007

Registered at 2650 ELM AVE, STE 301, LONG BEACH, CA 908061651 (Tel: 5625957335)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM LYONS, M.D.

🎓

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

Specialist (License #G17266 in CA)

🟢

Initial NPI Registration & Enumeration March 24, 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: 1639139595

Entity Type:

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

Enumeration Date: March 24, 2006

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2650 Elm Ave, Ste 301

Long Beach, CA 908061651

Phone: 5625957335

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.