What is Reshma Markan's specialty?

Reshma Markan (NPI 1366535783) is a Medicare-billing provider whose primary specialty is Endocrinology in Houston, TX.

Where does Reshma Markan practice?

Reshma Markan practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1366535783.

How much does Medicare pay Reshma Markan?

Reshma Markan (NPI 1366535783) received approximately $27K in total Medicare Part B payments, serving 114 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1366535783

Reshma MarkanM.D.

EndocrinologyHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

260

Unique beneficiaries

—

Total services

488

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 484 Endocrinology providers in TX — below median (cohort median 868).

PRESCRIBING · PART D · 2024

Total Rx claims

2,815

Beneficiaries

—

Total drug cost

$1.3M

Distinct drugs

Brand share

55.1%

Top prescribed drugs

Metformin Hcl258 claims

Semaglutide174 claims

Tirzepatide150 claims

Levothyroxine Sodium139 claims

Rosuvastatin Calcium117 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Reshma Markan'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). 5 inbound referrers · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	94	208
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	50	163
Shirmeen Lakhani Podiatry · Lake Jackson, TX	27	99
Stephanie Schwartz Neurology · Baytown, TX	12	30
Oliver Hunter Diagnostic Radiology · Baytown, TX	11	17

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SAN JACINTO METHODIST HOSPITAL	56	151
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	41	136
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	39	78
UNIVERSITY GENERAL HOSPITAL, LLC	32	59
Hans Truong Diagnostic Radiology · Spring, TX	29	58
Shirmeen Lakhani Podiatry · Lake Jackson, TX	22	66
Rafael Pardo Family Practice · Baytown, TX	21	82
Oliver Hunter Diagnostic Radiology · Baytown, TX	18	31
Amitabha Banerjee Diagnostic Radiology · Houston, TX	17	50
Jonathan Reed Diagnostic Radiology · Omaha, NE	15	31
Stephanie Schwartz Neurology · Baytown, TX	14	29
Edward Leahey Cardiology · Baytown, TX	12	51

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