Apostolos Paspaltzis, MD
NPI 1861092025 · Internal Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Apostolos Paspaltzis, MD is a Internal Medicine Physician provider in Baltimore, MD (NPI 1861092025).
Provider details
- NPI number
- 1861092025
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- D96507 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
38 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 | $88 |
| Admn Sarscov2 Vacc 1 Dose90480 | 15 | $45 |
Typical Medicare-allowed amounts for these services range $45–$88 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 85 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 452 | 167 |
| Amlodipine Besylate | 252 | 105 |
| Losartan Potassium | 155 | 65 |
| Furosemide | 138 | 55 |
| Rsvpref3 Antigen/As01e/Pfbrand: Arexvy | 129 | 129 |
| Lisinopril | 127 | 51 |
| Metformin Hcl | 114 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-10-27
- Last updated
- 2023-09-18
- Certified
- 2023-09-18
Frequently asked questions
- What is Apostolos Paspaltzis's NPI number?
- Apostolos Paspaltzis's National Provider Identifier (NPI) is 1861092025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Apostolos Paspaltzis's specialty?
- Apostolos Paspaltzis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Apostolos Paspaltzis located?
- Apostolos Paspaltzis's practice location on file with NPPES is 900 S Caton Ave, Baltimore, MD 21229-5201.
- What is Apostolos Paspaltzis's phone number?
- The practice phone number listed in the NPPES registry for Apostolos Paspaltzis is (667) 234-3120.
- Does Apostolos Paspaltzis accept Medicare?
- Apostolos Paspaltzis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Apostolos Paspaltzis's NPI active?
- Yes — Apostolos Paspaltzis's NPI (1861092025) is active in the NPPES registry as of the last update on 2023-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.