What is Harry Hamlyn's specialty?

Harry Hamlyn (NPI 1801997739) is a Medicare-billing provider whose primary specialty is Psychiatry in Rapid City, SD.

Where does Harry Hamlyn practice?

Harry Hamlyn practices in Rapid City, SD, based on the location reported in the CMS Medicare provider datasets for NPI 1801997739.

How much does Medicare pay Harry Hamlyn?

Harry Hamlyn (NPI 1801997739) received approximately $53K in total Medicare Part B payments, serving 183 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801997739

Harry HamlynMD

PsychiatryRapid City, SDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

257

Unique beneficiaries

—

Total services

758

Distinct HCPCS

Medicare payment

$46K

Peer benchmark

Total Medicare services vs. 49 Psychiatry providers in SD — top quintile (cohort median 273).

PRESCRIBING · PART D · 2024

Total Rx claims

7,643

Beneficiaries

—

Total drug cost

$789K

Distinct drugs

Brand share

19.3%

Top prescribed drugs

Trazodone Hcl569 claims

Quetiapine Fumarate361 claims

Clonazepam346 claims

Lamotrigine329 claims

Alprazolam291 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$725

Payment records

By payment type

Food and Beverage$711

Education$15

Top paying entities

Food and Beverage$711

Education$15

REFERRAL NETWORK

Where Harry Hamlyn'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MONUMENT HEALTH RAPID CITY HOSPITAL, INC.	96	298
William Zavitz Diagnostic Radiology · Rapid City, SD	24	95
Nathan Long Emergency Medicine · Rapid City, SD	23	66
FROST, TIMOTHY	20	55
Stephan Miller Emergency Medicine · Rapid City, SD	20	70
DURST, ROBERT	17	17
Charles Voigt Diagnostic Radiology · Rapid City, SD	15	54
Thomas Habbe Diagnostic Radiology · Rapid City, SD	14	48
Donald Neilson Emergency Medicine · Rapid City, SD	13	47
Mark Garry Psychiatry · Rapid City, SD	12	121
John Hill Emergency Medicine · Rapid City, SD	11	60
NPI 1215994967	11	26

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