PROVIDER PROFILE · NPI 1851322218

Fredric ZimmermanDO

PRACTICEWHEAT RIDGE INTERNAL MEDICINE PCSee all providers at this practice →

Physical Medicine and RehabilitationWheat Ridge, COI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

100

Unique beneficiaries

—

Total services

163

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

Total Medicare services vs. 194 Physical Medicine and Rehabilitation providers in CO — below median (cohort median 1,139).

PRESCRIBING · PART D · 2024

Total Rx claims

310

Beneficiaries

—

Total drug cost

$5K

Distinct drugs

Brand share

34.8%

Top prescribed drugs

Gabapentin47 claims

Oxycodone Hcl/Acetaminophen47 claims

Tizanidine Hcl45 claims

Morphine Sulfate36 claims

Tramadol Hcl36 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$100

Payment records

By payment type

Food and Beverage$100

REFERRAL NETWORK

Where Fredric Zimmerman'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Lutheran Campus Asc Llc Ambulatory Surgical Center · Golden, CO	27	56
Red Rocks Surgery Centers, Llc Ambulatory Surgical Center · Golden, CO	19	36
Bryan Castro Orthopedic Surgery · Beaufort, SC	12	19
Scltdi Jv, Llc Independent Diagnostic Testing Facility (IDTF) · Lakewood, CO	11	29

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