1. Home
  2. Directory
  3. Louisiana
  4. Slidell
  5. Internal Medicine
  6. NPI Profile

DR. RATNAKAR PERNENKIL MD
NPI 1386647782
Internal Medicine - Interventional Cardiology in Slidell, LA

Active since May 31, 2005PECOS EnrolledAccepts Medicare Assignment
1051 GAUSE BLVD, STE 320, SLIDELL, LA 70458(985) 641-7577(985) 643-0826 Get Directions Write a Review

NPPES record last updated: September 10, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 10, 2020, Jun 29, 2020, Mar 17, 2018 and 1 more (4 updates tracked since 2018).

About Dr. Ratnakar Pernenkil Md NPPES

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

DR. RATNAKAR PERNENKIL MD (NPI 1386647782) is an individual interventional cardiology provider in Slidell, Louisiana, licensed in Louisiana (12972R) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS, is affiliated with Slidell Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1386647782
Entity TypeIndividualMale
Primary Taxonomy207RI0011X
Provider Legal NameDR. RATNAKAR PERNENKILCredential: MD
Location Address1051 GAUSE BLVD, STE 320Slidell, LA 70458-2988
Mailing Address1514 Jefferson HwyNew Orleans, LA 70121-2429 · (504) 842-4000
Phone(985) 641-7577
Fax(985) 643-0826
Sole ProprietorNo
Medical School CMSOtherGraduated 1980
Enumeration DateMay 31, 2005
Last NPPES UpdateSeptember 10, 20204 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2020
✔ NPI 1386647782 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
License✔ Licensed in LA · 12972R
Definition
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 12972R (LA), 16262 (MS), 104069 (MO)
1051 GAUSE BLVD, Slidell, LA 70458
Open in Google Maps ↗

Secondary Practice Locations 2

Location 164040 Highway 434 Ste 105LaCombe, LA 70445-3499 · Phone (985) 882-3261 · Fax (985) 882-6828
Location 21839 Cooper Rd Ste 100Picayune, MS 39466-2835 · Phone (601) 651-3500 · Fax (985) 643-0826

Other Identifiers 3

Other06005374Railroad Medicare
Medicaid00120579MS
Medicaid1549738LA

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

Dr. Ratnakar Pernenkil Md 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 ID5799727418
PECOS Enrollment IDI20050524000196
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.

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
$95.09 typical visit price
range $16.64 – $133.62
Typical copayment $23.77 (range $4.16 – $33.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
3%387 patients1/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
98%375 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. STEPHEN W BAKER MD
Internal Medicine
1051 GAUSE BLVD, SUITE 230
SLIDEL, LA 70458
St. Tammany Parish (985) 641-7577
ADESH K JAIN MD
Internal Medicine
1051 GAUSE BLVD, SUITE 330
SLIDELL, LA 70458
St. Tammany Parish (985) 847-1090
DR. WILLIAM JEFFREY LONG MD
Internal Medicine (Cardiovascular Disease)
1051 GAUSE BLVD, STE 320
SLIDELL, LA 70458
St. Tammany Parish (985) 726-2655
DR. JOSEPH A PEDONE MD
Internal Medicine (Cardiovascular Disease)
1051 GAUSE BLVD
SLIDELL, LA 70458
St. Tammany Parish (985) 641-7577
ROBERT V SHAFOR, MD
Surgery
1051 GAUSE BLVD, SUITE 260
SLIDELL, LA 70458
St. Tammany Parish (985) 781-9004
GREGORY L GROGLIO MD A PROFESSIONAL MEDICAL CORPORATION
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1051 GAUSE BLVD, SUITE 290
SLIDELL, LA 70458
St. Tammany Parish (985) 726-0026
ASHTON TAYLOR HILTON M.D.
Dermatology (Clinical & Laboratory Dermatological Immunology)
1051 GAUSE BLVD, SUITE 460
SLIDELL, LA 70458
St. Tammany Parish (985) 649-5880
CLINTON H. SHARP, III, M.D
Family Medicine
1051 GAUSE BLVD, SUITE 380
SLIDELL, LA 70458
St. Tammany Parish (985) 641-8191

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 Ratnakar Pernenkil's NPI number?

The NPI number for Ratnakar Pernenkil is 1386647782. It was assigned to this individual provider in the NPPES registry on May 31, 2005.

Where is Ratnakar Pernenkil located?

Ratnakar Pernenkil practices at 1051 Gause Blvd Ste 320, Slidell, LA 70458. The listed phone number is (985) 641-7577.

What is Ratnakar Pernenkil's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Ratnakar Pernenkil enrolled in Medicare?

Yes. Ratnakar Pernenkil 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.

Is Ratnakar Pernenkil affiliated with any hospitals?

According to CMS data, Ratnakar Pernenkil is affiliated with Slidell Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Ratnakar Pernenkil was last updated on September 10, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.