Olga Dewald
NPI 1710397690 · Emergency Medicine Physician · Lansing, MI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olga Dewald is a Emergency Medicine Physician provider in Lansing, MI (NPI 1710397690).
Provider details
- NPI number
- 1710397690
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4301105687 (MI)
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
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
192 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 Moderate Level of Medical Decision Making99284 | 91 | $117 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 58 | $170 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 43 | $69 |
Typical Medicare-allowed amounts for these services range $69–$170 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 22 | 22 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 | 17 |
| Tamsulosin Hcl | 15 | — |
| Ondansetronbrand: Ondansetron Odt | 14 | 14 |
| Tramadol Hcl | 13 | 13 |
| Doxycycline Hyclate | 13 | 13 |
| Prednisone | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-05-01
- Last updated
- 2022-07-21
Frequently asked questions
- What is Olga Dewald's NPI number?
- Olga Dewald's National Provider Identifier (NPI) is 1710397690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olga Dewald's specialty?
- Olga Dewald is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Olga Dewald located?
- Olga Dewald's practice location on file with NPPES is 1215 E Michigan Ave, Lansing, MI 48912-1811.
- What is Olga Dewald's phone number?
- The practice phone number listed in the NPPES registry for Olga Dewald is (517) 364-1000.
- Does Olga Dewald accept Medicare?
- Olga Dewald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olga Dewald's NPI active?
- Yes — Olga Dewald's NPI (1710397690) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.