What is Katrinka Heher's specialty?

Katrinka Heher (NPI 1255396669) is a Medicare-billing provider whose primary specialty is Ophthalmology in Boston, MA.

Where does Katrinka Heher practice?

Katrinka Heher practices in Boston, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1255396669.

How much does Medicare pay Katrinka Heher?

Katrinka Heher (NPI 1255396669) received approximately $20K in total Medicare Part B payments, serving 89 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1255396669

Katrinka HeherM.D.

OphthalmologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$5K

Peer benchmark

Total Medicare services vs. 558 Ophthalmology providers in MA — bottom quintile (cohort median 1,976).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$193

Payment records

By payment type

Food and Beverage$193

Top paying entities

Food and Beverage$193

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 220116

Hospital

REFERRAL NETWORK

Where Katrinka Heher'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). 3 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST JOSEPH HOSPITAL OF NASHUA NH	20	31
Durrell Smith Certified Registered Nurse Anesthetist (CRNA) · Nashua, NH	15	18
MARY HITCHCOCK MEMORIAL HOSPITAL	11	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
TUFTS MEDICAL CENTER, INC.	91	506
Novamed Surgery Center Of Nashua, Llc Ambulatory Surgical Center · Nashua, NH	39	60
Nora Laver Pathology · Boston, MA	33	89
Theodore Moche Certified Registered Nurse Anesthetist (CRNA) · Exeter, NH	21	32
SOUTHERN NEW HAMPSHIRE MEDICAL CENTER	18	37
ST JOSEPH HOSPITAL OF NASHUA NH	17	33
MARY HITCHCOCK MEMORIAL HOSPITAL	13	35

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