What is Mary Ellen Kleinhenz's specialty?

Mary Ellen Kleinhenz (NPI 1912950890) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in San Francisco, CA.

Where does Mary Ellen Kleinhenz practice?

Mary Ellen Kleinhenz practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1912950890.

How much does Medicare pay Mary Ellen Kleinhenz?

Mary Ellen Kleinhenz (NPI 1912950890) received approximately $23K in total Medicare Part B payments, serving 158 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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