What is Allen Geltzer's specialty?

Allen Geltzer (NPI 1497775928) is a Medicare-billing provider whose primary specialty is Internal Medicine in Bellevue, WA.

Where does Allen Geltzer practice?

Allen Geltzer practices in Bellevue, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1497775928.

How much does Medicare pay Allen Geltzer?

Allen Geltzer (NPI 1497775928) received approximately $149K in total Medicare Part B payments, serving 371 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1497775928

Allen GeltzerM.D.

PRACTICEOVERLAKE INTERNAL MEDICINE LABORATORYSee all providers at this practice →

Internal MedicineBellevue, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,593

Unique beneficiaries

—

Total services

1,749

Distinct HCPCS

Medicare payment

$144K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in WA — top quintile (cohort median 497).

PRESCRIBING · PART D · 2024

Total Rx claims

5,202

Beneficiaries

—

Total drug cost

$302K

Distinct drugs

Brand share

11.0%

Top prescribed drugs

Atorvastatin Calcium545 claims

Irbesartan254 claims

Amlodipine Besylate246 claims

Levothyroxine Sodium235 claims

Losartan Potassium232 claims

QUALITY · MIPS · 2024

Final MIPS score

86.7

Quality

73.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.49%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Allen Geltzer'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). 11 inbound referrers · 16 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SPERLING, STEVEN	23	72
MATTHIES, RICH	22	57
Daniel Smoots Diagnostic Radiology · Lynnwood, WA	18	55
Neal Perlmutter Cardiology · Bellevue, WA	16	63
Diane Engelbrecht Diagnostic Radiology · Lynnwood, WA	16	44
KING COUNTY PUBLIC HOSPITAL DISTRICT NO. 2	15	87
Laboratory Corporation Of America Clinical Laboratory · Seattle, WA	15	33
Philip Lowe Diagnostic Radiology · Lynnwood, WA	15	65
Mark Zobel Diagnostic Radiology · Lynnwood, WA	11	23
Lawrence Gogenola Dermatology · Bellevue, WA	11	22
Jeffrey Fowler Clinical Cardiac Electrophysiology · Bellevue, WA	11	29

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
OVERLAKE HOSPITAL MEDICAL CENTER	140	598
PATHOLOGY ASSOCIATES MEDICAL LABORATORIES LLC	91	306
OVERLAKE HOSPITAL MEDICAL CENTER LAB	23	71
KING COUNTY PUBLIC HOSPITAL DISTRICT NO. 2	15	79
SPERLING, STEVEN	14	39
Daniel Smoots Diagnostic Radiology · Lynnwood, WA	13	32
Neal Perlmutter Cardiology · Bellevue, WA	12	70
Laboratory Corporation Of America Clinical Laboratory · Seattle, WA	12	25
Diane Engelbrecht Diagnostic Radiology · Lynnwood, WA	12	34
Philip Lowe Diagnostic Radiology · Lynnwood, WA	11	30
Raj Butani Gastroenterology · Bellevue, WA	11	64
Scott Bonvallet Pulmonary Disease · Bellevue, WA	11	33

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