DR. ARLENE SPERTUS MD
NPI 1275690182
Internal Medicine in Lake Mary, FL

Active since January 02, 2007
109 TIMBERLACHEN CIR, LAKE MARY, FL 32746(407) 333-9877(407) 333-9881 Get Directions Write a Review

NPPES record last updated: January 20, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 20, 2023, Feb 18, 2016, Nov 10, 2015 (3 updates tracked since 2015).

  • Individual
  • Female
  • Internal Medicine

About ARLENE SPERTUS

This page provides the complete NPI Profile along with additional information for Arlene Spertus, an internist established in Lake Mary, Florida with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1275690182 assigned on January 2007. The practitioner's primary taxonomy code is 207R00000X with license number ME54025 (FL). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1275690182
Provider Name
DR. ARLENE SPERTUS MD
Other Name
ARLENE PATRICE SPERTUS-MARADIE MD
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
109 TIMBERLACHEN CIR LAKE MARY, FL 32746
Location Phone
(407) 333-9877
Location Fax
(407) 333-9881
Mailing Address
5130 SUNFOREST DR STE 300 TAMPA, FL 33634
Mailing Phone
(407) 333-9877
Mailing Fax
(407) 333-9881
Is Sole Proprietor?
No
Enumeration Date
01-02-2007
Last Update Date
01-20-2023
Code Navigator

An internist like Arlene Spertus 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.
ME54025
License State
FL
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207LA0401XAllopathic & Osteopathic Physicians

Anesthesiology
Addiction Medicine

ME54025 (FL)
2207LP2900XAllopathic & Osteopathic Physicians

Anesthesiology
Pain Medicine

ME54025 (FL)
3207RR0500XAllopathic & Osteopathic Physicians

Internal Medicine
Rheumatology

ME54025 (FL)
4207RR0500XAllopathic & Osteopathic Physicians

Internal Medicine
Rheumatology

MD171443 (OR)

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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 1275690182, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
2
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 6 → 12 → 3 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 + 2 + 1 + 4 + 5 + 1 + 2 + 9 + 0 + 1 + 1 + 6 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1275690182.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Family Medicine
109 TIMBERLACHEN CIR
LAKE MARY, FL 32746
Physician Assistant
109 TIMBERLACHEN CIR
LAKE MARY, FL 32746
Family Medicine
109 TIMBERLACHEN CIR
LAKE MARY, FL 32746
Family Medicine
109 TIMBERLACHEN CIR
LAKE MARY, FL 32746
Internal Medicine
109 TIMBERLACHEN CIR
LAKE MARY, FL 32746
Nurse Practitioner (Family)
109 TIMBERLACHEN CIR
LAKE MARY, FL 32746
Internal Medicine
109 TIMBERLACHEN CIR
LAKE MARY, FL 32746

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275690182, enumerated as an "individual" on January 02, 2007.

The provider is located at 109 TIMBERLACHEN CIR LAKE MARY, FL 32746 and the phone number is (407) 333-9877.

Internal Medicine with taxonomy code 207R00000X.