Diana Clavin, M.D.
NPI 1669463915 · Obstetrics & Gynecology Physician · Slidell, LA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Clavin, M.D. is a Obstetrics & Gynecology Physician provider in Slidell, LA (NPI 1669463915).
Provider details
- NPI number
- 1669463915
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 020824 (LA)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
92 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 | 29 | $36 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 26 | $81 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 22 | $52 |
| Pelvic Exam99459 | 15 | $20 |
Typical Medicare-allowed amounts for these services range $20–$81 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 97 | 33 |
| Progesterone, Micronizedbrand: Progesterone | 83 | 24 |
| Spironolactone | 28 | — |
| Prasterone (dhea)brand: Intrarosa | 17 | — |
| Fluconazole | 16 | — |
| Thyroid,porkbrand: Armour Thyroid | 14 | — |
| Thyroid,porkbrand: NP Thyroid | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$591 across 33 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 (2)
- 433 Plaza StBogalusa, LA 70427-3729Phone: (985) 730-6700
- 1150 Robert BlvdSuite 360Slidell, LA 70458-2004Phone: (985) 781-4848Fax: (985) 781-4850
Registry dates
- Enumerated
- 2005-11-03
- Last updated
- 2026-03-20
- Certified
- 2026-03-20
Frequently asked questions
- What is Diana Clavin's NPI number?
- Diana Clavin's National Provider Identifier (NPI) is 1669463915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Clavin's specialty?
- Diana Clavin is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Clavin located?
- Diana Clavin's practice location on file with NPPES is 1150 Robert Blvd Ste 220, Slidell, LA 70458-2006.
- What is Diana Clavin's phone number?
- The practice phone number listed in the NPPES registry for Diana Clavin is (985) 781-4848.
- Does Diana Clavin accept Medicare?
- Diana Clavin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Clavin's NPI active?
- Yes — Diana Clavin's NPI (1669463915) is active in the NPPES registry as of the last update on 2026-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.