What is Christina Welc's specialty?

Christina Welc (NPI 1255567723) is a Medicare-billing provider whose primary specialty is Infectious Disease in Upper St Clair, PA.

Where does Christina Welc practice?

Christina Welc practices in Upper St Clair, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1255567723.

How much does Medicare pay Christina Welc?

Christina Welc (NPI 1255567723) received approximately $53K in total Medicare Part B payments, serving 203 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1255567723

Christina WelcDO

Infectious DiseaseUpper St Clair, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

375

Unique beneficiaries

—

Total services

681

Distinct HCPCS

Medicare payment

$53K

Peer benchmark

Total Medicare services vs. 346 Infectious Disease providers in PA — above median (cohort median 364).

PRESCRIBING · PART D · 2024

Total Rx claims

381

Beneficiaries

—

Total drug cost

$20K

Distinct drugs

Brand share

36.5%

Top prescribed drugs

Cefadroxil76 claims

Amoxicillin/Potassium Clav54 claims

Doxycycline Hyclate49 claims

Cefazolin Sodium42 claims

Vancomycin Hcl36 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Christina Welc'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). 41 inbound referrers · 80 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST CLAIR MEMORIAL HOSPITAL	149	362
Amanda Michael Infectious Disease · Pittsburgh, PA	61	81
Adetoun Olaoye Infectious Disease · Ocala, FL	49	79
COLODNY, STEPHEN	39	83
Carolyn Happ Diagnostic Radiology · Pittsburgh, PA	37	66
ELLIS, KRIS	37	43
ORR, DONALD	31	42
Richard Foster Diagnostic Radiology · Pittsburgh, PA	28	42
Scott Patterson Diagnostic Radiology · Pittsburgh, PA	26	30
EELKEMA, ELIZABETH	26	31
David Hursh Diagnostic Radiology · Pittsburgh, PA	24	53
Mark Greathouse Cardiology · Pittsburgh, PA	21	32

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ST CLAIR MEMORIAL HOSPITAL	68	185
Adetoun Olaoye Infectious Disease · Ocala, FL	57	88
COLODNY, STEPHEN	55	70
JEFFERSON REGIONAL MEDICAL CENTER	53	278
Jeffrey Burket Infectious Disease · Pittsburgh, PA	48	67
Carolyn Happ Diagnostic Radiology · Pittsburgh, PA	46	59
Amanda Michael Infectious Disease · Pittsburgh, PA	39	58
Quest Diagnostics Venture Llc Clinical Laboratory · Pittsburgh, PA	35	83
Sherri Chafin Diagnostic Radiology · Jacksonville, FL	31	49
Frank Torok Diagnostic Radiology · Pittsburgh, PA	31	38
Andrea Sanfilippo Diagnostic Radiology · Pittsburgh, PA	28	39
LENKEY, JOSEPH	28	36

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