PROVIDER PROFILE · NPI 1902874746

Karl SingerMD

PRACTICECORE PHYSICIANS, LLCSee all providers at this practice →

Family PracticeExeter, NHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

155

Unique beneficiaries

—

Total services

211

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 441 Family Practice providers in NH — bottom quintile (cohort median 533).

PRESCRIBING · PART D · 2024

Total Rx claims

460

Beneficiaries

—

Total drug cost

$21K

Distinct drugs

Brand share

13.5%

Top prescribed drugs

Gabapentin43 claims

Levothyroxine Sodium36 claims

Rivaroxaban30 claims

Trazodone Hcl26 claims

Fluoxetine Hcl26 claims

QUALITY · MIPS · 2024

Final MIPS score

86.4

Quality

85.9

Cost

0.0

Improvement activities

40.0

Promoting interop.

78.0

Payment adjustment

0.48%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Karl Singer'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). 54 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
EXETER HOSPITAL INC	517	1,482
Michael Marrero Diagnostic Radiology · El Segundo, CA	178	336
Alexander Raslavicus Diagnostic Radiology · Exeter, NH	136	264
Catherine Fernando Emergency Medicine · North Conway, NH	76	126
COLLINS, BRIAN	72	142
Town Of Exeter Accounting Office Ambulance Service Provider · Exeter, NH	66	119
Martin Ruzek Internal Medicine · Exeter, NH	65	199
SNIDER, REBECCA	65	151
Gregory Goodkin Cardiology · Exeter, NH	64	146
NPI 1174555007	61	161
Michael Wofford Internal Medicine · Exeter, NH	61	133
Christopher Mertz Hospitalist · Concord, NH	61	202

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