What is Hugh Hallmark's specialty?

Hugh Hallmark (NPI 1154317006) is a Medicare-billing provider whose primary specialty is Internal Medicine in Castle Rock, CO.

Where does Hugh Hallmark practice?

Hugh Hallmark practices in Castle Rock, CO, based on the location reported in the CMS Medicare provider datasets for NPI 1154317006.

How much does Medicare pay Hugh Hallmark?

Hugh Hallmark (NPI 1154317006) received approximately $51K in total Medicare Part B payments, serving 285 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1154317006

Hugh HallmarkMD

PRACTICENEUROSURGERY ONE PCSee all providers at this practice →

Internal MedicineCastle Rock, COI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

289

Unique beneficiaries

—

Total services

442

Distinct HCPCS

Medicare payment

$48K

Peer benchmark

Total Medicare services vs. 1,144 Internal Medicine providers in CO — below median (cohort median 528).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

86.0

Quality

78.6

Cost

74.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.46%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$24

Payment records

By payment type

Food and Beverage$24

Top paying entities

Food and Beverage$24

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 060064

Hospital

REFERRAL NETWORK

Where Hugh Hallmark'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). 11 inbound referrers · 35 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Orlin Hopper Diagnostic Radiology · Englewood, CO	34	86
J Gilliland Diagnostic Radiology · Lakewood, CO	30	71
Douglas Dennis Orthopedic Surgery · Denver, CO	23	172
Town Of Castle Rock Ambulance Service Provider · Castle Rock, CO	20	55
Jason Forsythe Physician Assistant · Denver, CO	16	50
James Boyle Physician Assistant · Denver, CO	15	35
Anna Gutmann Internal Medicine · Lone Tree, CO	15	65
Zubeir Jaffer Diagnostic Radiology · Tacoma, WA	14	52
Roger Bowles Internal Medicine · Littleton, CO	12	31
ALLEN, BARBARA	12	26
UNIVERSITY OF COLORADO HOSPITAL AUTHORITY	11	50

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PORTERCARE ADVENTIST HEALTH SYSTEM	97	171
PORTERCARE ADVENTIST HEALTH SYSTEM	67	140
Raymond Kim Specialist · Denver, CO	31	95
Douglas Dennis Orthopedic Surgery · Denver, CO	25	104
Laboratory Corporation Of America Clinical Laboratory · Englewood, CO	22	68
Steven Arbour Physician Assistant · Denver, CO	21	35
Anna Gutmann Internal Medicine · Lone Tree, CO	21	80
Todd Miner Orthopedic Surgery · Denver, CO	20	84
Adam Kassner Internal Medicine · Colorado Springs, CO	20	74
CENTURA VENTURES, LLC	19	51
Jack Betts Anesthesiology · Denver, CO	19	22
NPI 1396781134	18	57

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