What is Larry Gambrell's specialty?

Larry Gambrell (NPI 1275621963) is a Medicare-billing provider whose primary specialty is Otolaryngology in Sebastopol, CA.

Where does Larry Gambrell practice?

Larry Gambrell practices in Sebastopol, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1275621963.

How much does Medicare pay Larry Gambrell?

Larry Gambrell (NPI 1275621963) received approximately $52K in total Medicare Part B payments, serving 300 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1275621963

Larry GambrellD.O.

OtolaryngologySebastopol, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

477

Unique beneficiaries

—

Total services

1,480

Distinct HCPCS

Medicare payment

$38K

Peer benchmark

Total Medicare services vs. 875 Otolaryngology providers in CA — top quintile (cohort median 923).

PRESCRIBING · PART D · 2024

Total Rx claims

303

Beneficiaries

—

Total drug cost

$5K

Distinct drugs

Brand share

5.6%

Top prescribed drugs

Ipratropium Bromide106 claims

Prednisone55 claims

Montelukast Sodium21 claims

Fluticasone Propionate20 claims

Azelastine Hcl19 claims

QUALITY · MIPS · 2024

Final MIPS score

93.7

Quality

86.8

Cost

86.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.78%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$147

Payment records

By payment type

Food and Beverage$147

Top paying entities

Food and Beverage$147

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 131309

Hospital

REFERRAL NETWORK

Where Larry Gambrell'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 · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC	32	61
POWERS, RICHARD	13	38
DAVIDSON, NANCY	12	35

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · Sacramento, CA	30	78
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC	27	50
Eric Kahle Ophthalmology · Sebastopol, CA	17	35
Peter Marincovich Audiologist · Santa Rosa, CA	12	16
Randall Hrabko General Practice · Sebastopol, CA	12	35

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