Sky Prestowitz
NPI 1831725837 · Internal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sky Prestowitz is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1831725837).
Provider details
- NPI number
- 1831725837
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- OS023722 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 26 |
| Amlodipine Besylate | 25 |
| Lisinopril | 23 |
| Gabapentin | 17 |
| Metformin Hclbrand: Metformin Hcl Er | 16 |
| Montelukast Sodium | 12 |
| Trazodone Hcl | 12 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 11 |
Practice location
Mailing address
Additional practice locations (2)
- 4417 N 6th StPhiladelphia, PA 19140-2319Phone: (215) 302-3600Fax: (215) 329-2369
- 2940 N 5th StPhiladelphia, PA 19133-2801Phone: (215) 302-3600Fax: (215) 329-2369
Registry dates
- Enumerated
- 2020-03-21
- Last updated
- 2025-01-07
- Certified
- 2025-01-07
Frequently asked questions
- What is Sky Prestowitz's NPI number?
- Sky Prestowitz's National Provider Identifier (NPI) is 1831725837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sky Prestowitz's specialty?
- Sky Prestowitz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sky Prestowitz located?
- Sky Prestowitz's practice location on file with NPPES is 861 E Allegheny Ave, Philadelphia, PA 19134-2401.
- What is Sky Prestowitz's phone number?
- The practice phone number listed in the NPPES registry for Sky Prestowitz is (215) 302-3600.
- Does Sky Prestowitz accept Medicare?
- Sky Prestowitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sky Prestowitz's NPI active?
- Yes — Sky Prestowitz's NPI (1831725837) is active in the NPPES registry as of the last update on 2025-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.