Markus Niederwanger, MD
NPI 1508858887 · Physical Medicine & Rehabilitation Physician · Savannah, GA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Markus Niederwanger, MD is a Physical Medicine & Rehabilitation Physician provider in Savannah, GA (NPI 1508858887).
Provider details
- NPI number
- 1508858887
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 54817 (GA)
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
11 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
731 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 265 | $87 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 138 | $123 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 61 | $54 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 53 | $165 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 44 | $66 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 590 | 75 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 182 | 22 |
| Baclofen | 101 | 20 |
| Tramadol Hcl | 97 | 18 |
| Buprenorphine | 91 | 15 |
| Tizanidine Hcl | 86 | 17 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,368 across 62 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (10)
- 821 S Main St Ste CBaxley, GA 31513-0163Phone: (912) 644-5300
- 602 E Long StClaxton, GA 30417-5914Phone: (912) 644-5300
- 242 Industrial BlvdDublin, GA 31021-2904Phone: (912) 644-5300
- 790 Veterans Pkwy Ste 111Hinesville, GA 31313-3991Phone: (912) 644-5300
- 961 E Winthrope AveMillen, GA 30442-1839Phone: (912) 644-5300
- 257 S Main StReidsville, GA 30453-4605Phone: (912) 644-5300
- 119b Victory DrSwainsboro, GA 30401-3234Phone: (912) 644-5300
- 102 Rocky Ford RdSylvania, GA 30467-2044Phone: (912) 644-5300
- 303 Harris Industrial BlvdVidalia, GA 30474-8853Phone: (912) 644-5300Fax: (912) 644-5260
Registry dates
- Enumerated
- 2005-08-22
- Last updated
- 2026-05-11
- Certified
- 2026-05-11
Frequently asked questions
- What is Markus Niederwanger's NPI number?
- Markus Niederwanger's National Provider Identifier (NPI) is 1508858887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Markus Niederwanger's specialty?
- Markus Niederwanger is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Markus Niederwanger located?
- Markus Niederwanger's practice location on file with NPPES is 322 Stephenson Ave Ste a, Savannah, GA 31405-4345.
- What is Markus Niederwanger's phone number?
- The practice phone number listed in the NPPES registry for Markus Niederwanger is (912) 644-5300.
- Does Markus Niederwanger accept Medicare?
- Markus Niederwanger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Markus Niederwanger's NPI active?
- Yes — Markus Niederwanger's NPI (1508858887) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.