Joella Lambert, MD
NPI 1316574585 · Hospitalist Physician · Oxford, MS
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joella Lambert, MD is a Hospitalist Physician provider in Oxford, MS (NPI 1316574585).
Provider details
- NPI number
- 1316574585
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 31937 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,330 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 551 | $109 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 349 | $104 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 217 | $72 |
| Critical Care, First 30-74 Minutes99291 | 111 | $196 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 66 | $159 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 19 | $74 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carvedilol | 35 | 34 |
| Cefdinir | 32 | 32 |
| Atorvastatin Calcium | 28 | 18 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 27 | 27 |
| Pantoprazole Sodium | 21 | 21 |
| Furosemide | 21 | 20 |
| Potassium Chloride | 20 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$146 across 8 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 (1)
- 1007 N Lamar Blvd Ste 1Oxford, MS 38655-2864Phone: (662) 234-1374
Registry dates
- Enumerated
- 2020-03-26
- Last updated
- 2023-09-07
- Certified
- 2023-08-31
Frequently asked questions
- What is Joella Lambert's NPI number?
- Joella Lambert's National Provider Identifier (NPI) is 1316574585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joella Lambert's specialty?
- Joella Lambert is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Joella Lambert located?
- Joella Lambert's practice location on file with NPPES is 1100 Belk Blvd, Oxford, MS 38655-5242.
- What is Joella Lambert's phone number?
- The practice phone number listed in the NPPES registry for Joella Lambert is (662) 636-1000.
- Does Joella Lambert accept Medicare?
- Joella Lambert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joella Lambert's NPI active?
- Yes — Joella Lambert's NPI (1316574585) is active in the NPPES registry as of the last update on 2023-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.