What is Heikki Kostamaa's specialty?

Heikki Kostamaa (NPI 1922039346) is a Medicare-billing provider whose primary specialty is Ophthalmology in Nashville, TN.

Where does Heikki Kostamaa practice?

Heikki Kostamaa practices in Nashville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1922039346.

How much does Medicare pay Heikki Kostamaa?

Heikki Kostamaa (NPI 1922039346) received approximately $1.0M in total Medicare Part B payments, serving 681 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922039346

Heikki KostamaaM.D.

OphthalmologyNashville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,796

Unique beneficiaries

—

Total services

12,784

Distinct HCPCS

Medicare payment

$949K

Peer benchmark

Total Medicare services vs. 326 Ophthalmology providers in TN — top quintile (cohort median 2,504).

PRESCRIBING · PART D · 2024

Total Rx claims

441

Beneficiaries

—

Total drug cost

$23K

Distinct drugs

Brand share

6.6%

Top prescribed drugs

Prednisolone Acetate164 claims

Brimonidine Tartrate49 claims

Latanoprost49 claims

Ketorolac Tromethamine46 claims

Timolol Maleate43 claims

QUALITY · MIPS · 2024

Final MIPS score

97.0

Quality

95.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.92%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$370

Payment records

By payment type

Food and Beverage$370

Top paying entities

Food and Beverage$370

REFERRAL NETWORK

Where Heikki Kostamaa'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	23	35
VANDERBILT UNIVERSITY MEDICAL CENTER	23	50
HCA HEALTH SERVICES OF TENNESSEE, INC.	20	39
Pathgroup Labs, Llc Clinical Laboratory · Nashville, TN	18	24
CROCKETT HOSPITAL LLC	14	21
SOLSTAS LAB PARTNERS GROUP LLC	13	39

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events