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Active NPI 1689785149 Individual Practitioner Male Practitioner

Dr. Mason Clawdell Lawrence , MD

Anesthesiology • Norman, OK

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mason Lawrence, MD is a certified Anesthesiology practicing in Norman, OK. With approximately 36 years of clinical experience since graduating from University Of Oklahoma College Of Medicine in 1990, Dr. Lawrence delivers high-quality medical care to the local community at 3300 HEALTHPLEX PKWY.

Dr. Lawrence is affiliated with Norman Anesthesia Providers, P.C. and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure in upper abdomen including use of an endoscope, anesthesia for other procedure on urinary system through urethra, anesthesia for procedure on esophagus and neck, age 1 year or older. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3300 Healthplex Pkwy

Norman, OK 730729749

Telephone 4055151000
Fax 4053071755
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Oklahoma College Of Medicine

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Norman, OK

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
36 Yrs +9.0 yrs vs City Avg
City Avg: 27.0 Yrs
State Avg: 25.1 Yrs
Regional Practice Density
14 Specialists

Practicing in Norman, OK (640 Statewide)

Telehealth Adoption Rate
21.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
85.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lawrence (36 Years) 36 Yrs
Norman Specialty Average (27.0 Years) 27.0 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
00790 Anesthesia for procedure in upper abdomen including use of an endoscope
19 19 $1790.61 $264.70
00910 Anesthesia for other procedure on urinary system through urethra
17 16 $820.53 $116.91
00320 Anesthesia for procedure on esophagus and neck, age 1 year or older
15 15 $1417.13 $222.99
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back
15 15 $1288.99 $188.93
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope
12 12 $1707.38 $255.29

Medical Specialties & State Licenses

CMS Verified: 2026-05-04
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License OK 17661

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
100164580A (OK)

Hospital & Practice Group Affiliations

Norman Anesthesia Providers, P.c.

901 N Porter Ave, Norman, OK 730716404

Phone: 4053071000

Practice Associates & Co-Workers

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

40 Associated Practitioners
Allison Nguyen , PA-C

Physician Assistant

NPI 1013552793

Physician Assistant (Certified)

NPI 1043351661

Doctor of Medicine (M.D.)

NPI 1043894942

Doctor of Osteopathic Medicine (D.O.)

NPI 1053549196

Doctor of Medicine (M.D.)

Fatima Enriquez , CRNA

Nurse Anesthetist, Certified Registered

NPI 1073439998

Certified Registered Nurse Anesthetist

Audrey Gauthe , CRNA

Nurse Anesthetist, Certified Registered

NPI 1093172975

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

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

7 Historical Events
📍
Updated Practice Location May 04, 2026

Registered at 3300 HEALTHPLEX PKWY, NORMAN, OK 730729749 (Tel: 4055151000)

NPI Profile Active November 20, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location November 20, 2007

Registered at 901 N PORTER AVE, NORMAN, OK 730716404 (Tel: 4053071000)

📍
Updated Business Mailing Address November 20, 2007

Registered at PO BOX 6405, NORMAN, OK 730706405 (Tel: 4057013418)

👤
Provider Name / Credentials Updated November 20, 2007

Recorded as MASON LAWRENCE, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 20, 2007

Anesthesiology (License #17661 in OK)

🟢
Initial NPI Registration & Enumeration August 31, 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: 1689785149
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 31, 2006
Last Update: May 04, 2026
Sole Proprietor: Yes

Mailing Address

Po Box 6405

Norman, OK 730706405

Phone: 4057013418

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.