PROVIDER PROFILE · NPI 1568481398

Heather MarksMD

PRACTICEDARTMOUTH-HITCHCOCK CLINICSee all providers at this practice →

Internal MedicineManchester, NHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

427

Unique beneficiaries

—

Total services

654

Distinct HCPCS

Medicare payment

$31K

Peer benchmark

Total Medicare services vs. 460 Internal Medicine providers in NH — above median (cohort median 578).

PRESCRIBING · PART D · 2024

Total Rx claims

3,685

Beneficiaries

—

Total drug cost

$205K

Distinct drugs

Brand share

15.3%

Top prescribed drugs

Atorvastatin Calcium319 claims

Levothyroxine Sodium256 claims

Amlodipine Besylate236 claims

Lisinopril213 claims

Simvastatin174 claims

QUALITY · MIPS · 2024

Final MIPS score

79.7

Quality

53.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.20%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$20

Payment records

By payment type

Food and Beverage$20

Top paying entities

Food and Beverage$20

REFERRAL NETWORK

Where Heather Marks'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
MARY HITCHCOCK MEMORIAL HOSPITAL	207	1,061
Diana Pascu Internal Medicine · Manchester, NH	24	149
NPI 1073681631	16	33
Jennifer Jones Internal Medicine · Derry, NH	14	38
JOSELOW, WANE	11	27
Angela Chavez Family Practice · Rocky River, OH	11	19

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