PROVIDER PROFILE · NPI 1174626063

Guillermo UmpierrezM.D.

EndocrinologyAtlanta, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 173 Endocrinology providers in GA — bottom quintile (cohort median 1,114).

PRESCRIBING · PART D · 2024

Total Rx claims

103

Beneficiaries

—

Total drug cost

$73K

Distinct drugs

Brand share

77.7%

Top prescribed drugs

Dapagliflozin Propanediol20 claims

Pen Needle, Diabetic19 claims

Semaglutide18 claims

Insulin Glargine,hum.Rec.Anlog12 claims

Alendronate Sodium12 claims

QUALITY · MIPS · 2024

Final MIPS score

93.2

Quality

73.7

Cost

75.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.77%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$11K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$4K

Compensation for serving as faculty or as a speaker for a medical education program$4K

Travel and Lodging$2K

Food and Beverage$1K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 110079

Hospital

REFERRAL NETWORK

Where Guillermo Umpierrez'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). 0 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
GRADY MEMORIAL HOSPITAL CORPORATION	178	523
David Ziemer Internal Medicine · Atlanta, GA	33	54
Anthony Gordon Podiatry · Athens, GA	22	32
Francisco Pasquel Endocrinology · Atlanta, GA	22	25
Jeehea Haw Endocrinology · Atlanta, GA	16	27

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