Alexa Griffiths, MD
NPI 1336609650 · Surgery Physician · Lancaster, PA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexa Griffiths, MD is a Surgery Physician provider in Lancaster, PA (NPI 1336609650).
Provider details
- NPI number
- 1336609650
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A195281 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Pharmacy Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$233 across 2 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
Additional practice locations (1)
- Maimonides Medical Center4802 10th AvenueBrooklyn, NY 11219Phone: (718) 283-8000
Registry dates
- Enumerated
- 2019-03-22
- Last updated
- 2025-07-16
- Certified
- 2025-06-30
Frequently asked questions
- What is Alexa Griffiths's NPI number?
- Alexa Griffiths's National Provider Identifier (NPI) is 1336609650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexa Griffiths's specialty?
- Alexa Griffiths is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Alexa Griffiths located?
- Alexa Griffiths's practice location on file with NPPES is 555 N Duke St, Lancaster, PA 17602-2207.
- What is Alexa Griffiths's phone number?
- The practice phone number listed in the NPPES registry for Alexa Griffiths is (717) 544-4676.
- Does Alexa Griffiths accept Medicare?
- Alexa Griffiths is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexa Griffiths's NPI active?
- Yes — Alexa Griffiths's NPI (1336609650) is active in the NPPES registry as of the last update on 2025-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.