What is Judith Kelley-Macek's specialty?

Judith Kelley-Macek (NPI 1457352189) is a Medicare-billing provider whose primary specialty is Internal Medicine in Santa Cruz, CA.

Where does Judith Kelley-Macek practice?

Judith Kelley-Macek practices in Santa Cruz, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1457352189.

How much does Medicare pay Judith Kelley-Macek?

Judith Kelley-Macek (NPI 1457352189) received approximately $1K in total Medicare Part B payments, serving 48 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1457352189

Judith Kelley-MacekMD

PRACTICECOUNTY OF SANTA CRUZSee all providers at this practice →

Internal MedicineSanta Cruz, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$298

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — bottom quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

2,158

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

32.0%

Top prescribed drugs

Atorvastatin Calcium230 claims

Dolutegravir Sodium128 claims

Hydrocodone/Acetaminophen113 claims

Bictegrav/Emtricit/Tenofov Ala94 claims

Gabapentin77 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.

REFERRAL NETWORK

Where Judith Kelley-Macek'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). 2 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY HEALTH	31	144
Jon Keller Pathology · Palo Alto, CA	15	72

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COUNTY OF SANTA CRUZ	87	553
Unilab Corporation Clinical Laboratory · San Jose, CA	57	502
County Of Santa Cruz Clinical Laboratory · Santa Cruz, CA	42	214
DIGNITY HEALTH	26	135
HENDRIX, ROSE MARIE	17	85
Jon Keller Pathology · Palo Alto, CA	14	70

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