PROVIDER PROFILE · NPI 1306821947

Oana AndreescuMD

Internal MedicineHixson, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,214

Unique beneficiaries

—

Total services

2,837

Distinct HCPCS

Medicare payment

$87K

Peer benchmark

Total Medicare services vs. 1,907 Internal Medicine providers in TN — top quintile (cohort median 791).

PRESCRIBING · PART D · 2024

Total Rx claims

13,135

Beneficiaries

—

Total drug cost

$920K

Distinct drugs

186

Brand share

25.4%

Top prescribed drugs

Levothyroxine Sodium428 claims

Amlodipine Besylate391 claims

Hydrocodone/Acetaminophen388 claims

Atorvastatin Calcium373 claims

Montelukast Sodium346 claims

QUALITY · MIPS · 2024

Final MIPS score

94.3

Quality

92.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

93.2

Payment adjustment

0.81%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Home health agency

Home health agency

Hospital

Hospital

REFERRAL NETWORK

Where Oana Andreescu'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). 15 inbound referrers · 33 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEMORIAL HEALTH CARE SYSTEM INC.	217	846
MEMORIAL HEALTH CARE SYSTEM INC.	188	615
Kilton Kingsman Diagnostic Radiology · Chattanooga, TN	61	173
RIMER, THOMAS	27	58
Van Monroe Cardiology · Chattanooga, TN	27	82
O'CONNELL, JAMES	24	53
George Watson Diagnostic Radiology · Chattanooga, TN	23	48
County Of Hamilton Ambulance Service Provider · Chattanooga, TN	19	53
PIEZ, CHARLES	15	36
HENDRICKS, PAUL	15	55
William Rowlett Diagnostic Radiology · Chattanooga, TN	14	37
Jonathan Reinschmidt Emergency Medicine · Chattanooga, TN	14	42

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MEMORIAL HEALTH CARE SYSTEM INC.	142	442
MEMORIAL HEALTH CARE SYSTEM INC.	122	368
Kilton Kingsman Diagnostic Radiology · Chattanooga, TN	71	245
Jeffrey Tipps Diagnostic Radiology · Chattanooga, TN	71	223
Erin Martin Nurse Practitioner · Hixson, TN	33	60
George Watson Diagnostic Radiology · Chattanooga, TN	31	88
Dorin Andreescu Internal Medicine · Hixson, TN	30	161
Van Monroe Cardiology · Chattanooga, TN	30	125
Jessie Varnell Diagnostic Radiology · Chattanooga, TN	29	49
Andrew Fowler Cardiology · Chattanooga, TN	28	103
Jennifer Gibbs Nurse Practitioner · Ringgold, GA	27	64
BERGLUND, ROBERT	27	109

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