What is Jocelyn De Guzman's specialty?

Jocelyn De Guzman (NPI 1033318670) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Chattanooga, TN.

Where does Jocelyn De Guzman practice?

Jocelyn De Guzman practices in Chattanooga, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1033318670.

How much does Medicare pay Jocelyn De Guzman?

Jocelyn De Guzman (NPI 1033318670) received approximately $16K in total Medicare Part B payments, serving 139 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1033318670

Jocelyn De GuzmanM.D.

Emergency MedicineChattanooga, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

143

Unique beneficiaries

—

Total services

147

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 849 Emergency Medicine providers in TN — bottom quintile (cohort median 332).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$221

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Oxycodone Hcl/Acetaminophen22 claims

Ondansetron13 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

0.0

Cost

78.8

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 440104

Hospital

REFERRAL NETWORK

Where Jocelyn De Guzman'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). 6 inbound referrers · 30 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEMORIAL HEALTH CARE SYSTEM INC.	50	124
Noel Bergquist Diagnostic Radiology · Knoxville, TN	27	52
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	18	33
PARKRIDGE MEDICAL CENTER, INC.	14	39
SOLSTAS LAB PARTNERS GROUP LLC	13	23
Pathgroup Labs, Llc Clinical Laboratory · Nashville, TN	11	20

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CHATTANOOGA HAMILTON COUNTY HOSPITAL AUTHORITY	368	800
Puckett Emergency Medical Services, Llc Ambulance Service Provider · East Ridge, TN	72	144
County Of Hamilton Ambulance Service Provider · Chattanooga, TN	69	138
MEMORIAL HEALTH CARE SYSTEM INC.	69	161
Tiffany Coffman Nurse Practitioner · Minneapolis, MN	43	62
Jeffrey Alvis Diagnostic Radiology · Bristol, TN	31	68
Harris Hawk Interventional Radiology · Chattanooga, TN	27	61
Peter Furicchia Diagnostic Radiology · Birmingham, MI	27	62
Steven Quarfordt Interventional Radiology · Chattanooga, TN	27	65
Bernadette Helton Emergency Medicine · Chattanooga, TN	26	61
Eileen Lorenz Diagnostic Radiology · Lynnwood, WA	24	51
Chad Barker Diagnostic Radiology · Lexington, KY	21	46

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