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PROVIDER PROFILE · NPI 1154421774

Cynthia GriggsM.D.

PRACTICECC GRIGGS HOLDING, LTD.See all providers at this practice →
NephrologyDetroit, MII
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
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 232695
Dialysis facility
CCN 239087
Home health agency
CCN 230024
Hospital
CCN 230104
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
482
Beneficiaries
—
Total drug cost
$16K
Distinct drugs
22
Brand share
21.6%
Top prescribed drugs
Amlodipine Besylate70 claims
Furosemide45 claims
Prednisone41 claims
Pantoprazole Sodium29 claims
Hydrocodone/Acetaminophen26 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
60
Unique beneficiaries
—
Total services
130
Distinct HCPCS
4
Medicare payment
$12K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 269 Nephrology providers in MI — bottom quintile (cohort median 1,096).
REFERRAL NETWORK

Where Cynthia Griggs'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). 14 inbound referrers · 35 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
VHS HARPER-HUTZEL HOSPITAL INC93300
Hershel Jackson
Gastroenterology · Detroit, MI
32172
Maysoon Al-Hihi
Diagnostic Radiology · Milwaukee, WI
31119
Muhammad Munir
Cardiology · Royal Oak, MI
30116
Amanda Schmidt
Physician Assistant · Royal Oak, MI
29101
Alkis Zingas
Diagnostic Radiology · Wayne, MI
2365
Daniel Walz
Diagnostic Radiology · Detroit, MI
1949
DETROIT BIO MEDICAL LABS INC1841
Martin Tuma
Vascular Surgery · Southfield, MI
1764
City Of Detroit
Ambulance Service Provider · Detroit, MI
1738
DMCARE EXPRESS, INC13139
Ronela Hanson
Diagnostic Radiology · Detroit, MI
1349
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Melvin Murphy
Internal Medicine · Southfield, MI
72464
Cheryl Grigorian
Diagnostic Radiology · Wayne, MI
70315
VHS HARPER-HUTZEL HOSPITAL INC59230
Vhs University Laboratories Inc
Clinical Laboratory · Detroit, MI
49182
Marilynn Fairfax
Pathology · Detroit, MI
4955
Maysoon Al-Hihi
Diagnostic Radiology · Milwaukee, WI
35148
Amanda Schmidt
Physician Assistant · Royal Oak, MI
3184
Hershel Jackson
Gastroenterology · Detroit, MI
30144
RUBIN, JEFFREY2970
Muhammad Munir
Cardiology · Royal Oak, MI
2884
Alkis Zingas
Diagnostic Radiology · Wayne, MI
2680
VHS SINAI-GRACE HOSPITAL INC23132
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.