What is Tammy Coffin's specialty?

Tammy Coffin (NPI 1225445646) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Nashville, TN.

Where does Tammy Coffin practice?

Tammy Coffin practices in Nashville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1225445646.

How much does Medicare pay Tammy Coffin?

Tammy Coffin (NPI 1225445646) received approximately $5K in total Medicare Part B payments, serving 58 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1225445646

Tammy Coffin

Nurse PractitionerNashville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 7,486 Nurse Practitioner providers in TN — bottom quintile (cohort median 320).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$69

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Oxycodone Hcl11 claims

QUALITY · MIPS · 2024

Final MIPS score

81.7

Quality

69.4

Cost

69.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.28%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$77

Payment records

By payment type

Food and Beverage$77

Top paying entities

Food and Beverage$77

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 440006

Hospital

REFERRAL NETWORK

Where Tammy Coffin'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 · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HTI MEMORIAL HOSPITAL CORPORATION	23	33
Roger Nagy General Surgery · Colorado Springs, CO	17	25
Darrell Hunt General Surgery · Tallahassee, FL	11	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
HTI MEMORIAL HOSPITAL CORPORATION	20	27
FIRST CALL AMBULANCE SERVICE, LLC	15	21
Adam Wilson Nurse Practitioner · Nashville, TN	11	12

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