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PROVIDER PROFILE · NPI 1114928975

David WalkerAPRN - CNP

Nurse PractitionerOktaha, OKI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
17.4
Quality
0.0
Cost
58.1
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-9.00%
Individual
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,560
Unique beneficiaries
—
Total services
4,456
Distinct HCPCS
6
Medicare payment
$94K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,375 Nurse Practitioner providers in OK — top quintile (cohort median 395).
REFERRAL NETWORK

Where David Walker'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). 20 inbound referrers · 34 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
BOYCE - BYNUM PATHOLOGY LABORATORIES, INC132667
NORTHEASTERN HEALTH SYSTEM68240
William Anderson
Family Practice · Gore, OK
67146
NPI 136652798849175
RHA STROUD INC33119
Evaughna Johnson
Nurse Practitioner · Oklahoma City, OK
3336
NPI 14070245083292
Rebecca Jones
Licensed Clinical Social Worker · Sapulpa, OK
3152
John Martin
Family Practice · Edmond, OK
2867
Michael David
Emergency Medicine · Joplin, MO
24102
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
2438
MCALESTER REGIONAL HEALTH CENTER AUTHORITY2247
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BOYCE - BYNUM PATHOLOGY LABORATORIES, INC118503
William Anderson
Family Practice · Gore, OK
60134
NORTHEASTERN HEALTH SYSTEM54209
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
4885
RHA STROUD INC47138
George Markert
Family Practice · Stroud, OK
44255
NPI 136652798841192
Rebecca Jones
Licensed Clinical Social Worker · Sapulpa, OK
4083
Dan Waters
Family Practice · Oklahoma City, OK
4071
CONTEMPORARY ENTERPRISES, LTD.3168
NPI 14070245082979
Evaughna Johnson
Nurse Practitioner · Oklahoma City, OK
2840
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.