Tammy Maclay, RN
NPI 1811343742 · Critical Care Medicine Registered Nurse · Chambersburg, PA
Tammy Maclay, RN is a Critical Care Medicine Registered Nurse provider in Chambersburg, PA (NPI 1811343742).
Provider details
- NPI number
- 1811343742
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 266756L (PA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 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.
$50 across 1 record (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
- 2016-05-10
- Last updated
- 2016-05-10
Frequently asked questions
- What is Tammy Maclay's NPI number?
- Tammy Maclay's National Provider Identifier (NPI) is 1811343742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Maclay's specialty?
- Tammy Maclay is listed in the NPPES registry with a primary specialty of Critical Care Medicine Registered Nurse (Nursing Service Providers).
- Where is Tammy Maclay located?
- Tammy Maclay's practice location on file with NPPES is 112 N 7th St, Chambersburg, PA 17201-1720.
- What is Tammy Maclay's phone number?
- The practice phone number listed in the NPPES registry for Tammy Maclay is (717) 262-4642.
- Is Tammy Maclay's NPI active?
- Yes — Tammy Maclay's NPI (1811343742) is active in the NPPES registry as of the last update on 2016-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.