Active NPI 1710947361 Individual Practitioner Male Practitioner

Dr. Alan A London , MD

Surgery • Plano, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Alan London, MD is a certified Surgery practicing in Plano, TX. With approximately 32 years of clinical experience since graduating from University Of Texas Southwestern Medical School At Dallas in 1994, Dr. London delivers high-quality medical care to the local community at 4001 W 15TH ST STE 335.

Dr. London is affiliated with Surgical Associates Of Collin County, Pllc and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

4001 W 15th St Ste 335

Plano, TX 750935859

Telephone 9725965225

Fax 9725962684

Associated Practice Facility / Clinic

🏢 Ent Specialists Of North Texas Facility NPI 1538350319

Medicare Profile & Education

Medical School

University Of Texas Southwestern Medical School At Dallas

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Plano, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +4.7 yrs vs City Avg

City Avg: 27.3 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

50 Specialists

Practicing in Plano, TX (2342 Statewide)

Telehealth Adoption Rate

4.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

59.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. London (32 Years) 32 Yrs

Plano Specialty Average (27.3 Years) 27.3 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
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	79	79	$250.00	$106.32
99213 Established patient office or other outpatient visit, typically 15 minutes	31	23	$225.00	$86.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	76	76	$250.00	$107.25
99213 Established patient office or other outpatient visit, typically 15 minutes	21	18	$225.00	$86.49
47562 Removal of gallbladder using an endoscope	14	14	$3000.00	$627.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	64	64	$250.00	$107.87
99213 Established patient office or other outpatient visit, typically 15 minutes	18	14	$225.00	$87.90
49650 Repair of groin hernia using an endoscope	11	11	$2545.45	$404.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	66	66	$247.75	$109.71
99213 Established patient office or other outpatient visit, typically 15 minutes	23	21	$225.00	$89.61
49650 Repair of groin hernia using an endoscope	11	11	$2727.27	$447.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	53	53	$250.00	$103.29
49650 Repair of groin hernia using an endoscope	12	12	$2666.67	$467.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	87	87	$250.00	$103.16
99213 Established patient office or other outpatient visit, typically 15 minutes	16	15	$225.00	$71.46
49505 Repair of groin hernia (5 years or older)	13	13	$1600.00	$509.95
47562 Removal of gallbladder using an endoscope	12	12	$3000.00	$645.59
49650 Repair of groin hernia using an endoscope	11	11	$2363.64	$438.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	101	101	$250.00	$103.13
47562 Removal of gallbladder using an endoscope	20	20	$3000.00	$643.37
99213 Established patient office or other outpatient visit, typically 15 minutes	19	18	$225.00	$70.36
49505 Repair of groin hernia (5 years or older)	17	17	$1882.35	$514.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	82	82	$223.78	$103.14
49505 Repair of groin hernia (5 years or older)	20	20	$1680.00	$518.15
99213 Established patient office or other outpatient visit, typically 15 minutes	17	17	$172.06	$69.79
47562 Removal of gallbladder using an endoscope	14	14	$3000.00	$640.15

Medical Specialties & State Licenses

CMS Verified: 2025-08-19

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License TX J9518

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Ptan

440389 (TX)

Commercial Insurance / Payer ID State License

J9518 (TX)

Hospital & Practice Group Affiliations

Surgical Associates Of Collin County, Pllc

4001 W 15th St, Plano, TX 750935859

Phone: 9725965225

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. James Hudgins , MD

Surgery

NPI 1053311993

Doctor of Medicine (M.D.)

Dr. Shannon Bongers , MD

Surgery

NPI 1104826031

Doctor of Medicine (M.D.)

Dr. Sheetal Patel , MD

Surgery

NPI 1306009659

Doctor of Medicine (M.D.)

Deborah Burns , MS CRNFA FNP-C

Nurse Practitioner - Family

NPI 1437197308

MSCRNFAFNPC

Career & Practice History Timeline

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

7 Historical Events

👤

Provider Name / Credentials Updated August 19, 2025

Recorded as ALAN LONDON, MD

✅

NPI Profile Active August 29, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location August 29, 2016

Registered at 4001 W 15TH ST STE 335, PLANO, TX 750935859 (Tel: 9725965225)

📍

Updated Business Mailing Address August 29, 2016

Registered at 4001 W 15TH ST STE 335, PLANO, TX 750935859 (Tel: 9725965225)

👤

Provider Name / Credentials Updated August 29, 2016

Recorded as ALAN LONDON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 29, 2016

Surgery (License #J9518 in TX)

🟢

Initial NPI Registration & Enumeration March 27, 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: 1710947361

Entity Type:

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

Enumeration Date: March 27, 2006

Last Update: August 19, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4001 W 15th St Ste 335

Plano, TX 750935859

Phone: 9725965225

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.