PROVIDER PROFILE · NPI 1912950890

Mary Ellen KleinhenzMD

PRACTICEUCSF MEDICAL CENTERSee all providers at this practice →

Pulmonary DiseaseSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

277

Unique beneficiaries

—

Total services

346

Distinct HCPCS

Medicare payment

$22K

Peer benchmark

Total Medicare services vs. 901 Pulmonary Disease providers in CA — bottom quintile (cohort median 927).

PRESCRIBING · PART D · 2024

Total Rx claims

602

Beneficiaries

—

Total drug cost

$1.3M

Distinct drugs

Brand share

51.2%

Top prescribed drugs

Azithromycin85 claims

Prednisone52 claims

Elexacaftor/Tezacaftor/Ivacaft50 claims

Albuterol Sulfate47 claims

Umeclidinium Bromide36 claims

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

81.1

Cost

71.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mary Ellen Kleinhenz'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Steven Hays Pulmonary Disease · San Francisco, CA	45	404
Jeffrey Golden Pulmonary Disease · San Francisco, CA	40	239
GOLD, WARREN	34	75
Nirav Bhakta Critical Care (Intensivists) · Oakland, CA	31	95
Lorriana Leard Pulmonary Disease · San Francisco, CA	24	127
Gordon Fung Cardiology · San Francisco, CA	22	98
Ucsf Dermatopathology Service Clinical Laboratory · San Francisco, CA	18	47
NPI 1487694121	16	41
NADEL, JAY	13	30

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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