PROVIDER PROFILE · NPI 1194951905

Mark VandienRPA

PRACTICEGLENS FALLS HOSPITAL INCSee all providers at this practice →

Physician AssistantQueensbury, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

352

Unique beneficiaries

—

Total services

403

Distinct HCPCS

Medicare payment

$19K

Peer benchmark

Total Medicare services vs. 8,690 Physician Assistant providers in NY — top quintile (cohort median 149).

PRESCRIBING · PART D · 2024

Total Rx claims

3,134

Beneficiaries

—

Total drug cost

$813K

Distinct drugs

Brand share

36.8%

Top prescribed drugs

Metoprolol Succinate482 claims

Apixaban377 claims

Atorvastatin Calcium241 claims

Rosuvastatin Calcium153 claims

Amlodipine Besylate145 claims

QUALITY · MIPS · 2024

Final MIPS score

88.9

Quality

71.4

Cost

0.0

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.58%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$531

Payment records

By payment type

Food and Beverage$531

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 330013

Hospital

CCN 330191

Hospital

REFERRAL NETWORK

Where Mark Vandien'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). 42 inbound referrers · 67 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HUDSON HEADWATERS HEALTH NETWORK	145	277
Michael Layden Cardiology · Queensbury, NY	121	335
David Judkins Cardiology · Queensbury, NY	86	248
Richard Dimick Diagnostic Radiology · Queensbury, NY	70	141
Patrick Rowley Cardiology · Queensbury, NY	67	176
David Kelly Diagnostic Radiology · Queensbury, NY	49	95
Geoffrey Hill Diagnostic Radiology · Glens Falls, NY	39	83
David Markowitz Diagnostic Radiology · Queensbury, NY	32	61
James Bell Diagnostic Radiology · Lynnwood, WA	31	64
Nawed Siddiqui Internal Medicine · Glens Falls, NY	30	63
David Dolinsky Diagnostic Radiology · Queensbury, NY	30	54
HUDSON HEADWATERS HEALTH NETWORK	30	67

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
GLENS FALLS HOSPITAL INC	309	1,271
HUDSON HEADWATERS HEALTH NETWORK	144	284
Atilla Kayalar Cardiology · Queensbury, NY	89	229
Iqbal Bashir Interventional Cardiology · Queensbury, NY	86	179
Gregory Kelly Cardiology · Queensbury, NY	78	208
Scott Munro Cardiology · Queensbury, NY	76	211
Robert Hogan Interventional Cardiology · Queensbury, NY	76	185
Patrick Rowley Cardiology · Queensbury, NY	59	155
Michael Layden Cardiology · Queensbury, NY	47	121
John Layden Cardiology · Queensbury, NY	46	102
HUDSON HEADWATERS HEALTH NETWORK	45	171
David Judkins Cardiology · Queensbury, NY	44	98

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