Matthew Fallstick, D.O.
NPI 1891015517 · Internal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Fallstick, D.O. is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1891015517).
Provider details
- NPI number
- 1891015517
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OT013464 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
546 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 209 | $120 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 196 | $80 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 56 | $175 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 45 | $116 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 27 | $132 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-06-04
- Last updated
- 2011-09-08
Frequently asked questions
- What is Matthew Fallstick's NPI number?
- Matthew Fallstick's National Provider Identifier (NPI) is 1891015517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Fallstick's specialty?
- Matthew Fallstick is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Fallstick located?
- Matthew Fallstick's practice location on file with NPPES is 10800 Knights Rd, Philadelphia, PA 19114-4200.
- What is Matthew Fallstick's phone number?
- The practice phone number listed in the NPPES registry for Matthew Fallstick is (187) 780-8274.
- Does Matthew Fallstick accept Medicare?
- Matthew Fallstick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Fallstick's NPI active?
- Yes — Matthew Fallstick's NPI (1891015517) is active in the NPPES registry as of the last update on 2011-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.