Margaret Holmes, P.A.-C.
NPI 1104895655 · Surgical Physician Assistant · Lake Havasu City, AZ
Margaret Holmes, P.A.-C. is a Surgical Physician Assistant provider in Lake Havasu City, AZ (NPI 1104895655).
Provider details
- NPI number
- 1104895655
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.-C.
- Sex
- Female
- Sole proprietor
- No
- License
- 1445 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$92 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-16
- Last updated
- 2008-01-16
Frequently asked questions
- What is Margaret Holmes's NPI number?
- Margaret Holmes's National Provider Identifier (NPI) is 1104895655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Holmes's specialty?
- Margaret Holmes is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Holmes located?
- Margaret Holmes's practice location on file with NPPES is 1720 Mesquite Ave, Lake Havasu City, AZ 86403-5602.
- What is Margaret Holmes's phone number?
- The practice phone number listed in the NPPES registry for Margaret Holmes is (925) 854-3333.
- Is Margaret Holmes's NPI active?
- Yes — Margaret Holmes's NPI (1104895655) is active in the NPPES registry as of the last update on 2008-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.