Alla Zilbering, MD
NPI 1063643468 · Internal Medicine Physician · Drexel Hill, PA
Alla Zilbering, MD is a Internal Medicine Physician provider in Drexel Hill, PA (NPI 1063643468).
Provider details
- NPI number
- 1063643468
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD442338 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2009-08-03
- Last updated
- 2026-02-13
- Certified
- 2026-02-13
Frequently asked questions
- What is Alla Zilbering's NPI number?
- Alla Zilbering's National Provider Identifier (NPI) is 1063643468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alla Zilbering's specialty?
- Alla Zilbering is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alla Zilbering located?
- Alla Zilbering's practice location on file with NPPES is 5037 Township Line Rd, Drexel Hill, PA 19026-4821.
- What is Alla Zilbering's phone number?
- The practice phone number listed in the NPPES registry for Alla Zilbering is (610) 884-1212.
- Is Alla Zilbering's NPI active?
- Yes — Alla Zilbering's NPI (1063643468) is active in the NPPES registry as of the last update on 2026-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.