DR. ROSS ALAN WITTERS M.D.
NPI 1639140684
Internal Medicine in Apo, AE

NPI Status: Active since January 29, 2006

Contact Information

LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE
ZIP 09180
Phone: (254) 317-2219

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  • Individual
  • Male
  • Internal Medicine
  • PECOS Enrolled

About ROSS WITTERS

This page provides the complete NPI Profile along with additional information for Ross Witters, an internist established in Apo, with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1639140684 assigned on January 2006. The practitioner's primary taxonomy code is 207R00000X with license number 23109 (NE). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1639140684
Provider Name
DR. ROSS ALAN WITTERS M.D.
Gender
Male
Entity Type
Individual
Location Address
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100 APO, AE 09180
Location Phone
(254) 317-2219
Mailing Address
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100 APO, AE 09180
Mailing Phone
(254) 317-2219
Is Sole Proprietor?
No
Enumeration Date
01-29-2006
Last Update Date
10-23-2023
Code Navigator

An internist like Ross Witters is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
23109
License State
NE
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Medicare Participation & PECOS Enrollment Status

Ross Witters 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

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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 1639140684, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
4
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 3 → 6 1 → 2 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 2 + 4 + 0 + 6 + 1 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1639140684.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Orthopaedic Surgery
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Physical Therapist
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Physician Assistant (Medical)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Internal Medicine (Cardiovascular Disease)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100, CMR 402
APO, AE 09180
Emergency Medicine
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, NY 09180
Social Worker (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Nurse Practitioner (Family)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Dietitian, Registered
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100, UNIT 33100
APO, AE 09180
Plastic Surgery
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Psychologist (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Physical Therapist
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, ARMED FORCES EUROPE 09180
Nurse Practitioner (Family)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Social Worker (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Psychiatry & Neurology (Child & Adolescent Psychiatry)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Nurse Anesthetist, Certified Registered
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Internal Medicine (Infectious Disease)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
General Practice
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Surgery
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180
Psychologist (Clinical)
LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100
APO, AE 09180

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639140684, enumerated as an "individual" on January 29, 2006.

The provider is located at LANDSTUHL REGIONAL MEDICAL CENTER, UNIT 33100 APO, AE 09180 and the phone number is (254) 317-2219.

Internal Medicine with taxonomy code 207R00000X.