What is Timothy Mar's specialty?

Timothy Mar (NPI 1932199320) is a Medicare-billing provider whose primary specialty is Orthopedic Surgery in Sacramento, CA.

Where does Timothy Mar practice?

Timothy Mar practices in Sacramento, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1932199320.

How much does Medicare pay Timothy Mar?

Timothy Mar (NPI 1932199320) received approximately $223K in total Medicare Part B payments, serving 347 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932199320

Timothy MarM.D.

PRACTICEMICHAEL PATRICK LEATHERS, M.D., INCSee all providers at this practice →

Orthopedic SurgerySacramento, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,127

Unique beneficiaries

—

Total services

20,855

Distinct HCPCS

Medicare payment

$165K

Peer benchmark

Total Medicare services vs. 1,921 Orthopedic Surgery providers in CA — top quintile (cohort median 1,100).

PRESCRIBING · PART D · 2024

Total Rx claims

536

Beneficiaries

—

Total drug cost

$6K

Distinct drugs

Brand share

67.7%

Top prescribed drugs

Hydrocodone/Acetaminophen195 claims

Oxycodone Hcl/Acetaminophen168 claims

Tramadol Hcl64 claims

Meloxicam50 claims

Ibuprofen17 claims

QUALITY · MIPS · 2024

Final MIPS score

21.3

Quality

8.4

Cost

59.9

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.44%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$174

Payment records

By payment type

Food and Beverage$174

Top paying entities

Food and Beverage$174

REFERRAL NETWORK

Where Timothy Mar'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY HEALTH	80	196
Joon Hak Lee Diagnostic Radiology · Sacramento, CA	28	75
Richard Heater Orthopedic Surgery · Sacramento, CA	16	44
Amin Matin Diagnostic Radiology · Oakland, CA	15	35
Bayard Chang Internal Medicine · Sacramento, CA	15	50
VANDEWALKER, KRISTEN	13	38
Renata Kesala Diagnostic Radiology · Edina, MN	12	22

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