What is Charles Phan's specialty?

Charles Phan (NPI 1457303737) is a Medicare-billing provider whose primary specialty is Gastroenterology in Sugar Land, TX.

Where does Charles Phan practice?

Charles Phan practices in Sugar Land, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1457303737.

How much does Medicare pay Charles Phan?

Charles Phan (NPI 1457303737) received approximately $43K in total Medicare Part B payments, serving 195 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1457303737

Charles PhanM.D.

GastroenterologySugar Land, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

410

Unique beneficiaries

—

Total services

489

Distinct HCPCS

Medicare payment

$42K

Peer benchmark

Total Medicare services vs. 1,103 Gastroenterology providers in TX — below median (cohort median 699).

PRESCRIBING · PART D · 2024

Total Rx claims

921

Beneficiaries

—

Total drug cost

$444K

Distinct drugs

Brand share

49.8%

Top prescribed drugs

Tenofovir Alafenamide291 claims

Omeprazole222 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl125 claims

Famotidine106 claims

Entecavir48 claims

QUALITY · MIPS · 2024

Final MIPS score

81.0

Quality

66.5

Cost

71.8

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.25%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$11K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$9K

Travel and Lodging$1K

Food and Beverage$713

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$9K

Travel and Lodging$1K

Food and Beverage$713

REFERRAL NETWORK

Where Charles Phan's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 4 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	92	377
METHODIST HEALTH CENTERS	30	56
Maryann Marinas Certified Registered Nurse Anesthetist (CRNA) · Houston, TX	13	28
Khanh Nguyen Internal Medicine · Houston, TX	12	32

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Memorial Hermann Surgery Center Sugar Land Llp Ambulatory Surgical Center · Sugar Land, TX	41	82
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	38	95
METHODIST HEALTH CENTERS	37	119
Laboratory Corporation Of America Clinical Laboratory · Houston, TX	17	30
Lakshmikantha Rajanna Certified Registered Nurse Anesthetist (CRNA) · Houston, TX	16	34
Mangini Lakhia Pathology Laboratory Clinical Laboratory · Houston, TX	14	24
Maryann Marinas Certified Registered Nurse Anesthetist (CRNA) · Houston, TX	13	13
Baylor Pathology Consultants Clinical Laboratory · Houston, TX	12	23
BOURGEOIS, STACY	11	20

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events