Charles Schneiderhan, CRNP
NPI 1043642507 · Psychiatric/Mental Health Nurse Practitioner · Baltimore, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Schneiderhan, CRNP is a Psychiatric/Mental Health Nurse Practitioner provider in Baltimore, MD (NPI 1043642507).
Provider details
- NPI number
- 1043642507
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Male
- Sole proprietor
- No
- License
- R176511 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 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
418 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 | 197 | $120 |
| Psychotherapy, 45 Minutes90834 | 192 | $70 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 29 | $86 |
Typical Medicare-allowed amounts for these services range $70–$120 (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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Benztropine Mesylate | 93 | 14 |
| Olanzapine | 80 | — |
| Divalproex Sodium | 61 | — |
| Escitalopram Oxalate | 59 | — |
| Risperidone | 50 | — |
| Trazodone Hcl | 50 | — |
| Quetiapine Fumarate | 42 | — |
| Haloperidol |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-08-06
- Last updated
- 2022-08-09
- Certified
- 2022-08-09
Frequently asked questions
- What is Charles Schneiderhan's NPI number?
- Charles Schneiderhan's National Provider Identifier (NPI) is 1043642507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Schneiderhan's specialty?
- Charles Schneiderhan is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Charles Schneiderhan located?
- Charles Schneiderhan's practice location on file with NPPES is 6501 N Charles St, Baltimore, MD 21204-6819.
- What is Charles Schneiderhan's phone number?
- The practice phone number listed in the NPPES registry for Charles Schneiderhan is (410) 938-6819.
- Does Charles Schneiderhan accept Medicare?
- Charles Schneiderhan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Schneiderhan's NPI active?
- Yes — Charles Schneiderhan's NPI (1043642507) is active in the NPPES registry as of the last update on 2022-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.