caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1225384431

Tammy AckerPMH-NP

Nurse PractitionerTimonium, MDI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
REFERRAL NETWORK

Where Tammy Acker'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). 10 inbound referrers · 10 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
3687
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
3593
FRANKLIN SQUARE HOSPITAL CENTER, INC1527
NORTHWEST HOSPITAL CENTER, INC.1316
Quest Diagnostics Nichols Institute, Inc.
Clinical Laboratory · Chantilly, VA
1320
SINAI HOSPITAL OF BALTIMORE, INC.1216
MCCORD, TERESA1245
Edward Zuzarte
Psychiatry · Baltimore, MD
1126
UNIVERSITY OF MARYLAND ST. JOSEPH MEDICAL CENTER, LLC1127
Susan Fleischer Jackson
Licensed Clinical Social Worker · Catonsville, MD
1114
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
42103
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
3885
James Luciuk
Nurse Practitioner · Baltimore, MD
1832
NORTHWEST HOSPITAL CENTER, INC.1518
UNIVERSITY OF MARYLAND ST. JOSEPH MEDICAL CENTER, LLC1545
GREATER BALTIMORE MEDICAL CENTER, INC.1221
SIMON, ALLISON1137
SINAI HOSPITAL OF BALTIMORE, INC.1114
Marilyn Goldman
Licensed Clinical Social Worker · Pikesville, MD
1121
MCCORD, TERESA1151
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
16
Unique beneficiaries
—
Total services
16
Distinct HCPCS
1
Medicare payment
$2K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,258 Nurse Practitioner providers in MD — bottom quintile (cohort median 389).
QUALITY · MIPS · 2024
Final MIPS score
73.7
Quality
50.5
Cost
82.8
Improvement activities
40.0
Promoting interop.
55.0
Payment adjustment
-0.15%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
88
Beneficiaries
—
Total drug cost
$2K
Distinct drugs
5
Brand share
15.9%
Top prescribed drugs
Divalproex Sodium26 claims
Olanzapine21 claims
Benztropine Mesylate14 claims
Lithium Carbonate14 claims
Haloperidol13 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.