ROBERT RATZLAFF DO
NPI 1679545008
Anesthesiology - Critical Care Medicine in Jacksonville, FL

NPI Status: Active since February 01, 2006

Contact Information

4500 SAN PABLO RD S
JACKSONVILLE, FL
ZIP 32224
Phone: (904) 953-2000

NPI Profile Information
Primary Taxonomy
Insurance Plans Accepted
Medicare Participation & PECOS Status
Areas of Expertise
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Anesthesiology
Critical Care Medicine
Accepts Insurance
PECOS Enrolled

About ROBERT RATZLAFF

This page provides the complete NPI Profile along with additional information for Robert Ratzlaff, a provider established in Jacksonville, Florida with a medical specialization in Anesthesiology, focusing in critical care medicine . The healthcare provider is registered in the NPI registry with number 1679545008 assigned on February 2006. The practitioner's primary taxonomy code is 207LC0200X with license number OS13001 (FL). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI: 1679545008
Provider Name: ROBERT RATZLAFF DO
Gender: Male
Entity Type: Individual
Location Address: 4500 SAN PABLO RD S JACKSONVILLE, FL 32224
Location Phone: (904) 953-2000
Mailing Address: 4500 SAN PABLO RD S JACKSONVILLE, FL 32224
Is Sole Proprietor?: No
Enumeration Date: 02-01-2006
Last Update Date: 12-13-2017
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification: Anesthesiology Critical Care Medicine
Taxonomy Code: 207LC0200X
Type: Allopathic & Osteopathic Physicians
License No.: OS13001
License State: FL
Taxonomy Description: An anesthesiologist, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Oscar Insurance Company

Bronze Classic Standard - EPO
Bronze Elite + PCP Saver Plus - EPO
Bronze Simple - EPO
Bronze Simple Breathe Easy with Enhanced COPD Benefits - EPO
Bronze Simple Chronic Care CKM - EPO
Bronze Simple Diabetes - EPO
Gold Classic Standard - EPO
Gold Elite - EPO
Silver Classic - EPO
Silver Classic Standard - EPO
Silver Simple Breathe Easy with Enhanced COPD Benefits - EPO
Silver Simple Chronic Care CKM - EPO
Silver Simple Diabetes - EPO
Silver Simple PCP Saver - EPO
Silver Simple Women's Health with Menopause Benefits - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Robert Ratzlaff is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Critical care, each additional 30 minutes
Critical care, first 30-74 minutes
Follow-up hospital inpatient care per day, typically 35 minutes

NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1679545008, we treat the final digit (8) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 10 → 1 + 0

Pos 8

Unchanged

Pos 9

Doubled → 0

Check

Target digit

Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 7 → 14 → 5 5 → 10 → 1 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 1 + 4 + 9 + 1 + 0 + 4 + 1 + 0 + 0 + 0 + 24 = 52

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8

This NPI is valid

The calculated check digit is 8, which matches the last digit of 1679545008.