PROVIDER PROFILE · NPI 1932345931

Mark DelmanM.D.

Infectious DiseaseAnnandale, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,058

Unique beneficiaries

—

Total services

4,650

Distinct HCPCS

Medicare payment

$157K

Peer benchmark

Total Medicare services vs. 140 Infectious Disease providers in VA — top quintile (cohort median 424).

PRESCRIBING · PART D · 2024

Total Rx claims

288

Beneficiaries

—

Total drug cost

$281K

Distinct drugs

Brand share

47.9%

Top prescribed drugs

Ertapenem Sodium32 claims

Bictegrav/Emtricit/Tenofov Ala29 claims

Daptomycin22 claims

Ceftriaxone Sodium21 claims

Sulfamethoxazole/Trimethoprim21 claims

QUALITY · MIPS · 2024

Final MIPS score

83.1

Quality

53.6

Cost

74.1

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.34%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mark Delman'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). 119 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
David Wheeler Infectious Disease · Annandale, VA	172	1,013
MORRISON, ALLAN	152	1,071
Sujata Ambardar Infectious Disease · Annandale, VA	138	756
MEDICAL TRANSPORTATION SERVICES, LLC	135	407
Director Of Finance-County Of Fairfax Va Ambulance Service Provider · Fairfax, VA	133	346
Ingrid Schneider Diagnostic Radiology · Fairfax, VA	79	269
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	68	410
Kathryn Grumbach Diagnostic Radiology · Fairfax, VA	63	202
Wei Shen Griggs Diagnostic Radiology · Fairfax, VA	62	186
Donald Poretz Infectious Disease · Annandale, VA	60	172
John Ruff Diagnostic Radiology · Fairfax, VA	54	213
Marianne Shih Diagnostic Radiology · Fairfax, VA	53	169

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