What is Elizabeth Vierra's specialty?

Elizabeth Vierra (NPI 1669470167) is a Medicare-billing provider whose primary specialty is Dermatology in Poway, CA.

Where does Elizabeth Vierra practice?

Elizabeth Vierra practices in Poway, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1669470167.

How much does Medicare pay Elizabeth Vierra?

Elizabeth Vierra (NPI 1669470167) received approximately $561K in total Medicare Part B payments, serving 1,557 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669470167

Elizabeth VierraM.D.

DermatologyPoway, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,496

Unique beneficiaries

—

Total services

10,962

Distinct HCPCS

Medicare payment

$550K

Peer benchmark

Total Medicare services vs. 1,546 Dermatology providers in CA — top quintile (cohort median 2,504).

PRESCRIBING · PART D · 2024

Total Rx claims

973

Beneficiaries

—

Total drug cost

$33K

Distinct drugs

Brand share

1.6%

Top prescribed drugs

Doxycycline Hyclate114 claims

Fluticasone Propionate113 claims

Mometasone Furoate95 claims

Betamethasone Dipropionate92 claims

Minoxidil82 claims

QUALITY · MIPS · 2024

Final MIPS score

25.7

Quality

0.0

Cost

85.7

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-5.91%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Elizabeth Vierra'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PALOMAR HEALTH	68	102
PALOMAR HEALTH	50	82
Kathy Clewell Internal Medicine · Poway, CA	35	79
Jeffrey Lozier Ophthalmology · Poway, CA	24	34
REGENTS OF THE UNIVERSITY OF CALIFORNIA	24	51
Unilab Corporation Clinical Laboratory · West Hills, CA	24	39
Michele Mcgahan Diagnostic Radiology · San Diego, CA	15	19
SHARP MEMORIAL HOSPITAL	14	15
Ken Stanley Family Practice · Carlsbad, CA	13	34
Ashish Wadhwa Otolaryngology · Poway, CA	13	28
Anurag Goyal Interventional Radiology · San Diego, CA	11	11
Akber Safi Internal Medicine · Poway, CA	11	32

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