Robert Rayder, MD
NPI 1700886926 · Emergency Medicine Physician · Germantown, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Rayder, MD is a Emergency Medicine Physician provider in Germantown, TN (NPI 1700886926).
Provider details
- NPI number
- 1700886926
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 31662 (TN)
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
20 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
361 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 | 218 | $160 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 114 | $111 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 29 | $63 |
Typical Medicare-allowed amounts for these services range $63–$160 (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 |
|---|---|---|
| Tramadol Hcl | 117 | 115 |
| Prednisone | 78 | 77 |
| Cefdinir | 62 | 61 |
| Naproxen | 48 | 48 |
| Ondansetron Hcl | 43 | 42 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 24 | 23 |
| Cephalexin | 15 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-29
- Last updated
- 2008-01-31
Frequently asked questions
- What is Robert Rayder's NPI number?
- Robert Rayder's National Provider Identifier (NPI) is 1700886926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Rayder's specialty?
- Robert Rayder is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Rayder located?
- Robert Rayder's practice location on file with NPPES is 7691 Poplar Ave, Germantown, TN 38138-3904.
- What is Robert Rayder's phone number?
- The practice phone number listed in the NPPES registry for Robert Rayder is (901) 268-7400.
- Does Robert Rayder accept Medicare?
- Robert Rayder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Rayder's NPI active?
- Yes — Robert Rayder's NPI (1700886926) is active in the NPPES registry as of the last update on 2008-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.