What is Dorothy Serna's specialty?

Dorothy Serna (NPI 1922096957) is a Medicare-billing provider whose primary specialty is Internal Medicine in Cypress, TX.

Where does Dorothy Serna practice?

Dorothy Serna practices in Cypress, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1922096957.

How much does Medicare pay Dorothy Serna?

Dorothy Serna (NPI 1922096957) received approximately $136K in total Medicare Part B payments, serving 140 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922096957

Dorothy SernaM.D.

Internal MedicineCypress, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

824

Unique beneficiaries

—

Total services

2,017

Distinct HCPCS

Medicare payment

$128K

Peer benchmark

Total Medicare services vs. 6,183 Internal Medicine providers in TX — top quintile (cohort median 673).

PRESCRIBING · PART D · 2024

Total Rx claims

1,669

Beneficiaries

—

Total drug cost

$184K

Distinct drugs

Brand share

17.4%

Top prescribed drugs

Levothyroxine Sodium118 claims

Amlodipine Besylate89 claims

Atorvastatin Calcium82 claims

Rosuvastatin Calcium74 claims

Montelukast Sodium65 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$521

Payment records

By payment type

Food and Beverage$521

Top paying entities

Food and Beverage$521

REFERRAL NETWORK

Where Dorothy Serna'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTH CYPRESS MEDICAL CENTER OPERATING COMPANY, LTD.	265	2,769
Kelly Englund Internal Medicine · Cypress, TX	102	381
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	35	142
Luis Vaca Diagnostic Radiology · Ocala, FL	35	119
Frank Morello Diagnostic Radiology · Cypress, TX	31	103
Maria Payan Diagnostic Radiology · Houston, TX	28	93
Lea Ann Jackson Nurse Practitioner · Spring, TX	24	64
Kim Keller General Surgery · Houston, TX	21	76
Srinivasa Venkatesh Pulmonary Disease · Houston, TX	20	268
Mukarram Baig Cardiology · Houston, TX	16	82
Roy Kumar Diagnostic Radiology · Cypress, TX	16	58
Uma Mohan Gastroenterology · Houston, TX	15	101

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