Alexis Karlin, MD, MA
NPI 1881122018 · Neurology with Special Qualifications in Child Neurology Physician · Philadelphia, PA
Alexis Karlin, MD, MA is a Neurology with Special Qualifications in Child Neurology Physician provider in Philadelphia, PA (NPI 1881122018).
Provider details
- NPI number
- 1881122018
- Entity type
- Individual
- Primary specialty
- Neurology with Special Qualifications in Child Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MA
- Sex
- Female
- Sole proprietor
- No
- License
- MT212729 (PA)
Specialties & taxonomies
- Neurology with Special Qualifications in Child Neurology PhysicianPrimary2084N0402XLicense MT212729 (PA)
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 3401 Civic Center Blvd Rm 55Philadelphia, PA 19104-4319Phone: (215) 590-1220
Registry dates
- Enumerated
- 2017-06-01
- Last updated
- 2019-06-28
Frequently asked questions
- What is Alexis Karlin's NPI number?
- Alexis Karlin's National Provider Identifier (NPI) is 1881122018, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexis Karlin's specialty?
- Alexis Karlin is listed in the NPPES registry with a primary specialty of Neurology with Special Qualifications in Child Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexis Karlin located?
- Alexis Karlin's practice location on file with NPPES is 3401 Civic Center Blvd, Philadelphia, PA 19104-4319.
- What is Alexis Karlin's phone number?
- The practice phone number listed in the NPPES registry for Alexis Karlin is (215) 590-1722.
- Is Alexis Karlin's NPI active?
- Yes — Alexis Karlin's NPI (1881122018) is active in the NPPES registry as of the last update on 2019-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.