Daniel Schlosser, M.D.
NPI 1518953611 · Internal Medicine Physician · Phoenix, AZ
Daniel Schlosser, M.D. is a Internal Medicine Physician provider in Phoenix, AZ (NPI 1518953611).
Provider details
- NPI number
- 1518953611
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 24858 (AZ)
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
20 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
265 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 130 | $122 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 66 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $87 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 25 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 17 | $124 |
Typical Medicare-allowed amounts for these services range $6–$124 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 79 | 35 |
| Levothyroxine Sodium | 59 | 26 |
| Lisinopril | 42 | 18 |
| Metformin Hclbrand: Metformin Hcl Er | 41 | 13 |
| Amlodipine Besylate | 35 | 16 |
| Losartan Potassium | 29 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-23
- Last updated
- 2025-10-30
- Certified
- 2025-10-30
Frequently asked questions
- What is Daniel Schlosser's NPI number?
- Daniel Schlosser's National Provider Identifier (NPI) is 1518953611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Schlosser's specialty?
- Daniel Schlosser is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Schlosser located?
- Daniel Schlosser's practice location on file with NPPES is 3815 E Bell Rd Ste 4250, Phoenix, AZ 85032-2122.
- What is Daniel Schlosser's phone number?
- The practice phone number listed in the NPPES registry for Daniel Schlosser is (602) 922-3480.
- Is Daniel Schlosser's NPI active?
- Yes — Daniel Schlosser's NPI (1518953611) is active in the NPPES registry as of the last update on 2025-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.