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MRS. DIANA K. CLAVIN M.D.
NPI 1669463915
Obstetrics & Gynecology in Slidell, LA

Active since November 03, 2005PECOS EnrolledAccepts Medicare Assignment
1150 ROBERT BLVD STE 220, SLIDELL, LA 70458(985) 781-4848 Get Directions Write a Review

NPPES record last updated: March 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 20, 2026, Oct 8, 2025, Apr 9, 2025 and 1 more (4 updates tracked since 2018).

About Mrs. Diana K. Clavin M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. DIANA K. CLAVIN M.D. (NPI 1669463915) is an individual obstetrics & gynecology provider in Slidell, Louisiana, licensed in Louisiana (020824) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Slidell Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1669463915
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMRS. DIANA K. CLAVINCredential: M.D.
Location Address1150 ROBERT BLVD STE 220Slidell, LA 70458-2006
Mailing Address1150 Robert Blvd Ste 220Slidell, LA 70458-2006 · (985) 781-4848
Phone(985) 781-4848
Sole ProprietorNo
Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 1990
Enumeration DateNovember 3, 2005
Last NPPES UpdateMarch 20, 20264 updates tracked since enumeration
NPPES CertifiedMarch 20, 2026
✔ NPI 1669463915 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in LA · 020824
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1150 ROBERT BLVD STE 220, Slidell, LA 70458
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1433 Plaza StBogalusa, LA 70427-3729 · Phone (985) 730-6700
Location 21150 Robert Blvd, Suite 360Slidell, LA 70458-2004 · Phone (985) 781-4848 · Fax (985) 781-4850

Other Identifiers 3

Medicaid1980935LA
Medicaid02550870MS
Other160045156Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Diana K. Clavin M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6901994193
PECOS Enrollment IDI20110216000737
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
29 services29 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
26 services25 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
22 services21 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Slidell Memorial Hospital

Acute Care Hospitals · Slidell, LA
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number190040
Location1001 Gause BlvdSlidell, LA 70458 · St. Tammany County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70458 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$124.60 typical visit price
range $53.43 – $164.73
Typical copayment $31.15 (range $13.35 – $41.18)
Most-billed visit code 99204
Established Patient
$67.06 typical visit price
range $16.64 – $133.62
Typical copayment $16.76 (range $4.16 – $33.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Clavin's NPI number?

The NPI number for Diana Clavin is 1669463915. It was assigned to this individual provider in the NPPES registry on November 3, 2005.

Where is Diana Clavin located?

Diana Clavin practices at 1150 Robert Blvd Ste 220, Slidell, LA 70458. The listed phone number is (985) 781-4848.

What is Diana Clavin's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Diana Clavin enrolled in Medicare?

Yes. Diana Clavin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Diana Clavin accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of Tennessee and 4 other insurers list Diana Clavin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Diana Clavin affiliated with any hospitals?

According to CMS data, Diana Clavin is affiliated with Slidell Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Diana Clavin was last updated on March 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.