Shelly Zimmerman, D.O.
NPI 1912993189 · Emergency Medicine Physician · Norman, OK
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shelly Zimmerman, D.O. is a Emergency Medicine Physician provider in Norman, OK (NPI 1912993189).
Provider details
- NPI number
- 1912993189
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 3056 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
432 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 189 | $164 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 117 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 97 | $114 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 29 | $65 |
Typical Medicare-allowed amounts for these services range $8–$164 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 58 | 56 |
| Doxycycline Hyclate | 52 | 50 |
| Ondansetronbrand: Ondansetron Odt | 45 | 44 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 27 | 27 |
| Cephalexin | 23 | 23 |
| Cefdinir | 22 | 22 |
| Meloxicam | 18 | 17 |
Practice location
Mailing address
Additional practice locations (5)
- 201 S Sara RdMustang, OK 73064-4306Phone: (405) 376-4505
- 1000 N Lee AveOklahoma City, OK 73102-1036Phone: (405) 272-7000
- 13500 S Tulsa DrOklahoma City, OK 73170-9719Phone: (405) 815-5600
- 13401 N Western AveOklahoma City, OK 73114-1408Phone: (405) 252-3400
- 3400 S Douglas BlvdOklahoma City, OK 73150-1001Phone: (405) 815-5600
Registry dates
- Enumerated
- 2005-09-23
- Last updated
- 2025-08-15
- Certified
- 2025-08-15
Frequently asked questions
- What is Shelly Zimmerman's NPI number?
- Shelly Zimmerman's National Provider Identifier (NPI) is 1912993189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelly Zimmerman's specialty?
- Shelly Zimmerman is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shelly Zimmerman located?
- Shelly Zimmerman's practice location on file with NPPES is 901 N Porter Ave, Norman, OK 73071-6404.
- What is Shelly Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Shelly Zimmerman is (405) 307-1000.
- Does Shelly Zimmerman accept Medicare?
- Shelly Zimmerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shelly Zimmerman's NPI active?
- Yes — Shelly Zimmerman's NPI (1912993189) is active in the NPPES registry as of the last update on 2025-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.