Margaret Hall, M.D.
NPI 1053330886 · Obstetrics & Gynecology Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Hall, M.D. is a Obstetrics & Gynecology Physician provider in Oklahoma City, OK (NPI 1053330886).
Provider details
- NPI number
- 1053330886
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 18923 (OK)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
258 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) |
|---|---|---|
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 117 | $36 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 88 | $84 |
| Screening Papanicolaou Smear; Obtaining, Preparing and Conveyance of Cervical Or Vaginal Smear to LaboratoryQ0091 | 41 | $40 |
| Pelvic Exam99459 | 12 | $20 |
Typical Medicare-allowed amounts for these services range $20–$84 (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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 150 | 49 |
| Progesterone, Micronizedbrand: Progesterone | 70 | 21 |
| Alendronate Sodium | 37 | 11 |
| Nystatin | 28 | 15 |
| Acyclovir | 26 | — |
| Estrogens, Conjugatedbrand: Premarin | 24 | — |
| Spironolactone | 23 | — |
| Ibandronate Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$288 across 16 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
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2011-07-22
Frequently asked questions
- What is Margaret Hall's NPI number?
- Margaret Hall's National Provider Identifier (NPI) is 1053330886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Hall's specialty?
- Margaret Hall is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Hall located?
- Margaret Hall's practice location on file with NPPES is 11200 N Portland Ave, Oklahoma City, OK 73120-5045.
- What is Margaret Hall's phone number?
- The practice phone number listed in the NPPES registry for Margaret Hall is (405) 936-1000.
- Does Margaret Hall accept Medicare?
- Margaret Hall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Hall's NPI active?
- Yes — Margaret Hall's NPI (1053330886) is active in the NPPES registry as of the last update on 2011-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.