Mark Rathgeber, M.D.
NPI 1114090248 · Psychiatry Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Rathgeber, M.D. is a Psychiatry Physician provider in Oklahoma City, OK (NPI 1114090248).
Provider details
- NPI number
- 1114090248
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 16229 (OK)
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
19 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
125 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 | 125 | $62 |
Typical Medicare-allowed amounts for these services range $62–$62 (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 |
|---|---|---|
| Duloxetine Hcl | 133 | 19 |
| Sertraline Hcl | 93 | 17 |
| Aripiprazole | 81 | — |
| Trazodone Hcl | 78 | 15 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 78 | 11 |
| Buspirone Hcl | 75 | 14 |
| Quetiapine Fumarate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-16
- Last updated
- 2014-04-22
Frequently asked questions
- What is Mark Rathgeber's NPI number?
- Mark Rathgeber's National Provider Identifier (NPI) is 1114090248, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Rathgeber's specialty?
- Mark Rathgeber is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Rathgeber located?
- Mark Rathgeber's practice location on file with NPPES is 701 Market Dr, Oklahoma City, OK 73114.
- What is Mark Rathgeber's phone number?
- The practice phone number listed in the NPPES registry for Mark Rathgeber is (405) 951-3719.
- Does Mark Rathgeber accept Medicare?
- Mark Rathgeber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Rathgeber's NPI active?
- Yes — Mark Rathgeber's NPI (1114090248) is active in the NPPES registry as of the last update on 2014-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.