Carl Schluederberg, MD
NPI 1891772984 · Family Medicine Physician · Baltimore, MD
Carl Schluederberg, MD is a Family Medicine Physician provider in Baltimore, MD (NPI 1891772984).
Provider details
- NPI number
- 1891772984
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0036951 (MD)
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
766 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 | 249 | $125 |
| Ultrasound Study of Arm and Leg Arteries93922 | 130 | $83 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 95 | $171 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 91 | $93 |
| Advance Care Planning, First 30 Minutes99497 | 83 | $76 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 91 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 329 | 155 |
| Rosuvastatin Calcium | 225 | 112 |
| Amlodipine Besylate | 215 | 107 |
| Lisinopril | 168 | 79 |
| Levothyroxine Sodium | 156 | 81 |
| Metformin Hcl | 153 | 77 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-29
- Last updated
- 2011-02-17
Frequently asked questions
- What is Carl Schluederberg's NPI number?
- Carl Schluederberg's National Provider Identifier (NPI) is 1891772984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carl Schluederberg's specialty?
- Carl Schluederberg is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carl Schluederberg located?
- Carl Schluederberg's practice location on file with NPPES is 9114 Philadelphia Rd, Baltimore, MD 21237-4345.
- What is Carl Schluederberg's phone number?
- The practice phone number listed in the NPPES registry for Carl Schluederberg is (410) 918-0777.
- Is Carl Schluederberg's NPI active?
- Yes — Carl Schluederberg's NPI (1891772984) is active in the NPPES registry as of the last update on 2011-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.