What is Nathaniel Piel's specialty?

Nathaniel Piel (NPI 1649565755) is a Medicare-billing provider whose primary specialty is Internal Medicine in Knoxville, TN.

Where does Nathaniel Piel practice?

Nathaniel Piel practices in Knoxville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1649565755.

How much does Medicare pay Nathaniel Piel?

Nathaniel Piel (NPI 1649565755) received approximately $179K in total Medicare Part B payments, serving 414 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649565755

Nathaniel PielM.D.

Internal MedicineKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,614

Unique beneficiaries

—

Total services

5,399

Distinct HCPCS

Medicare payment

$169K

Peer benchmark

Total Medicare services vs. 1,907 Internal Medicine providers in TN — top quintile (cohort median 791).

PRESCRIBING · PART D · 2024

Total Rx claims

6,035

Beneficiaries

—

Total drug cost

$516K

Distinct drugs

107

Brand share

18.9%

Top prescribed drugs

Atorvastatin Calcium451 claims

Amlodipine Besylate392 claims

Levothyroxine Sodium258 claims

Omeprazole226 claims

Gabapentin195 claims

QUALITY · MIPS · 2024

Final MIPS score

96.5

Quality

86.2

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.90%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$341

Payment records

By payment type

Food and Beverage$341

Top paying entities

Food and Beverage$341

REFERRAL NETWORK

Where Nathaniel Piel'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BAYSTATE MEDICAL CENTER INC	98	384
THE MERCY HOSPITAL INC	73	267
DESANTIS, FRANCO	54	192
Carolyn Brooks Diagnostic Radiology · Chicopee, MA	37	79
Jay Markham Cardiology · Springfield, MA	37	147
RANKIN, JOHN	35	149
Sujata Holman Cardiology · Springfield, MA	32	152
Patrick Barnett Diagnostic Radiology · Chicopee, MA	31	61
Elizabeth Schwartz Podiatry · East Longmeadow, MA	24	93
Zhongmo Yu Internal Medicine · Chicopee, MA	23	58
BRODER, MARTIN	21	55
VISITING NURSE ASSOCIATION AND HOSPICE OF WESTERN NEW ENGLAND, INC.	18	71

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