Mallory Hall, DO
NPI 1528528411 · Internal Medicine Physician · Tulsa, OK
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mallory Hall, DO is a Internal Medicine Physician provider in Tulsa, OK (NPI 1528528411).
Provider details
- NPI number
- 1528528411
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 6982 (OK)
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
7 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
466 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 226 | $111 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 89 | $73 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 73 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 37 | $162 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 26 | $118 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 |
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 |
|---|---|---|
| Atorvastatin Calcium | 61 | 21 |
| Lisinopril | 28 | 12 |
| Levothyroxine Sodium | 27 | 12 |
| Losartan Potassium | 26 | 12 |
| Gabapentin | 25 | 11 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 23 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-25
- Last updated
- 2022-09-22
- Certified
- 2022-09-22
Frequently asked questions
- What is Mallory Hall's NPI number?
- Mallory Hall's National Provider Identifier (NPI) is 1528528411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Hall's specialty?
- Mallory Hall is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mallory Hall located?
- Mallory Hall's practice location on file with NPPES is 4444 E 41st St, Tulsa, OK 74135-2527.
- What is Mallory Hall's phone number?
- The practice phone number listed in the NPPES registry for Mallory Hall is (918) 619-4400.
- Does Mallory Hall accept Medicare?
- Mallory Hall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mallory Hall's NPI active?
- Yes — Mallory Hall's NPI (1528528411) is active in the NPPES registry as of the last update on 2022-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.