Active NPI 1235132762 Individual Practitioner Male Practitioner

Dr. L Tan , MD

General Practice • Marianna, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. L Tan, MD is a certified General Practice practicing in Marianna, FL. With approximately 50 years of clinical experience since completing medical education in 1976, Dr. Tan delivers high-quality medical care to the local community at 2915 MADISON ST.

Dr. Tan accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, urinalysis, manual test. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2915 Madison St

Marianna, FL 324463449

Telephone 8505262460

Fax 8504825450

Associated Practice Facility / Clinic

🏢 L Tan Md Lc Facility NPI 1346303088

Medicare Profile & Education

Medical School

Other

Graduation Year

1976

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Marianna, FL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

50 Yrs +18.7 yrs vs City Avg

City Avg: 31.3 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

6 Specialists

Practicing in Marianna, FL (2490 Statewide)

Telehealth Adoption Rate

16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

12.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tan (50 Years) 50 Yrs

Marianna Specialty Average (31.3 Years) 31.3 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
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	113	56	$199.00	$175.24
36415 Insertion of needle into vein for collection of blood sample	42	31	$10.00	$8.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	115	66	$199.00	$175.26
36415 Insertion of needle into vein for collection of blood sample	64	48	$10.00	$8.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	45	36	$143.00	$124.89
81002 Urinalysis, manual test	21	21	$6.00	$3.41

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	175	95	$143.00	$126.39
81002 Urinalysis, manual test	113	67	$6.00	$3.41
36415 Insertion of needle into vein for collection of blood sample	69	49	$10.00	$2.96
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	37	34	$199.00	$170.33
51741 Electronic assessment of bladder emptying	26	13	$127.00	$5.71
51798 Ultrasound measurement of bladder capacity after voiding	13	13	$134.00	$10.16

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	287	134	$142.22	$128.97
81002 Urinalysis, manual test	270	120	$6.00	$3.44
36415 Insertion of needle into vein for collection of blood sample	131	94	$10.00	$3.00
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	34	$199.00	$177.26
51741 Electronic assessment of bladder emptying	24	12	$127.00	$5.80
51798 Ultrasound measurement of bladder capacity after voiding	14	14	$134.00	$10.00

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	350	166	$121.00	$109.41
81002 Urinalysis, manual test	292	140	$6.00	$3.41
36415 Insertion of needle into vein for collection of blood sample	155	114	$10.00	$2.96
51741 Electronic assessment of bladder emptying	48	24	$127.00	$5.95
51798 Ultrasound measurement of bladder capacity after voiding	26	25	$134.00	$10.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$198.00	$166.84
52000 Diagnostic exam of bladder and urethra using an endoscope	14	14	$312.00	$211.71

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	462	202	$121.00	$107.31
81002 Urinalysis, manual test	437	188	$6.00	$3.34
36415 Insertion of needle into vein for collection of blood sample	173	124	$10.00	$2.93
51741 Electronic assessment of bladder emptying	67	33	$127.00	$5.93
51798 Ultrasound measurement of bladder capacity after voiding	36	35	$134.00	$12.43
52000 Diagnostic exam of bladder and urethra using an endoscope	29	27	$312.00	$183.36
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$198.00	$165.28
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	18	$157.00	$145.71
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	$225.00	$194.66

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	514	222	$121.00	$103.08
81002 Urinalysis, manual test	489	198	$6.00	$3.37
36415 Insertion of needle into vein for collection of blood sample	219	149	$10.00	$2.93
51741 Electronic assessment of bladder emptying	98	49	$127.00	$5.93
51798 Ultrasound measurement of bladder capacity after voiding	54	54	$134.00	$14.96
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	39	36	$157.00	$140.37
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$198.00	$159.82
52000 Diagnostic exam of bladder and urethra using an endoscope	28	26	$312.00	$160.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81002 Urinalysis, manual test	595	225	$6.00	$3.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	576	231	$121.00	$98.89
36415 Insertion of needle into vein for collection of blood sample	216	163	$10.00	$2.93
51741 Electronic assessment of bladder emptying	95	47	$127.00	$5.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	52	52	$198.00	$152.90
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	50	45	$157.00	$134.07
51798 Ultrasound measurement of bladder capacity after voiding	48	47	$134.00	$17.64
52000 Diagnostic exam of bladder and urethra using an endoscope	36	36	$312.00	$152.24
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	23	23	$223.35	$192.50

Medical Specialties & State Licenses

CMS Verified: 2026-07-18

General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License FL ME33964

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

Urology

NUCC Taxonomy Code: 208800000X

State License FL ME33964

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Npi

123513762 (FL)

Career & Practice History Timeline

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

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 18, 2026

General Practice (License #ME33964 in FL)

✅

NPI Profile Active June 07, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location June 07, 2015

Registered at 2915 MADISON ST, MARIANNA, FL 324463449 (Tel: 8505262460)

📍

Updated Business Mailing Address June 07, 2015

Registered at 2915 MADISON ST, MARIANNA, FL 324463449 (Tel: 8505262460)

👤

Provider Name / Credentials Updated June 07, 2015

Recorded as L TAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 07, 2015

Urology (License #ME33964 in FL)

🟢

Initial NPI Registration & Enumeration May 30, 2005

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: 1235132762

Entity Type:

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

Enumeration Date: May 30, 2005

Last Update: July 18, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

2915 Madison St

Marianna, FL 324463449

Phone: 8505262460

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.