What is Alexander Chen's specialty?

Alexander Chen (NPI 1750543476) is a Medicare-billing provider whose primary specialty is Pain Management in San Antonio, TX.

Where does Alexander Chen practice?

Alexander Chen practices in San Antonio, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1750543476.

How much does Medicare pay Alexander Chen?

Alexander Chen (NPI 1750543476) received approximately $161K in total Medicare Part B payments, serving 285 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1750543476

Alexander ChenMD

PRACTICESIGMA PAIN CLINIC PASee all providers at this practice →

Pain ManagementSan Antonio, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

960

Unique beneficiaries

—

Total services

10,936

Distinct HCPCS

Medicare payment

$136K

Peer benchmark

Total Medicare services vs. 262 Pain Management providers in TX — top quintile (cohort median 2,239).

PRESCRIBING · PART D · 2024

Total Rx claims

763

Beneficiaries

—

Total drug cost

$10K

Distinct drugs

Brand share

8.7%

Top prescribed drugs

Pregabalin191 claims

Gabapentin166 claims

Lorazepam121 claims

Hydrocodone/Acetaminophen54 claims

Baclofen51 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

86.1

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Travel and Lodging$849

Food and Beverage$672

Top paying entities

Travel and Lodging$849

Food and Beverage$672

REFERRAL NETWORK

Where Alexander Chen'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). 22 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE PENNSYLVANIA HOSPITAL OF THE UNIVERSITY OF PENNSYLVANIA HEALTH SYS	118	566
PRESBYTERIAN MEDICAL CENTER OF THE UNIVERSITY OF PENNSYLVANIA HEALTH S	38	156
Rosita Shah Diagnostic Radiology · Philadelphia, PA	32	81
Ana Kolansky Diagnostic Radiology · Philadelphia, PA	27	81
Susan Roth Diagnostic Radiology · Philadelphia, PA	25	62
Robert Schaller Clinical Cardiac Electrophysiology · Philadelphia, PA	20	67
Sharyn Katz Diagnostic Radiology · Philadelphia, PA	20	78
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	20	68
Eduardo Mortani Barbosa Diagnostic Radiology · Philadelphia, PA	18	35
Paul Marcotte Neurosurgery · Philadelphia, PA	17	119
Warren Gefter Diagnostic Radiology · Philadelphia, PA	16	38
Stuti Shroff Pathology · Boston, MA	15	43

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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