DR. ISABELLE OWEN ARNDT M.D.
NPI 1487765020
Psychiatry & Neurology - Pain Medicine in Philadelphia, PA

NPI Status: Active since August 31, 2006

Contact Information

3900 WOODLAND AVE
PHILADELPHIA, PA
ZIP 19104
Phone: (215) 823-5800

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Pain Medicine

About ISABELLE ARNDT

This page provides the complete NPI Profile along with additional information for Isabelle Arndt, a provider established in Philadelphia, Pennsylvania with a medical specialization in Psychiatry & Neurology, focusing in pain medicine . The healthcare provider is registered in the NPI registry with number 1487765020 assigned on August 2006. The practitioner's primary taxonomy code is 2084P2900X with license number MD022192E (PA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1487765020
Provider Name
DR. ISABELLE OWEN ARNDT M.D.
Gender
Female
Entity Type
Individual
Location Address
3900 WOODLAND AVE PHILADELPHIA, PA 19104
Location Phone
(215) 823-5800
Mailing Address
3900 WOODLAND AVE PHILADELPHIA, PA 19104
Mailing Phone
(215) 823-5800
Is Sole Proprietor?
No
Enumeration Date
08-31-2006
Last Update Date
09-11-2025
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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

Psychiatry & Neurology Pain Medicine

Taxonomy Code
2084P2900X
Type
Allopathic & Osteopathic Physicians
License No.
MD022192E
License State
PA
Taxonomy Description
A neurologist, child neurologists or psychiatrist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.

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)
12084A0401XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Addiction Medicine

MD022192E (PA)
22084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

MD022192E (PA)
32084P0802XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Addiction Psychiatry

MD022192E (PA)

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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 1487765020, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
Check
0
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 8 → 16 → 7 7 → 14 → 5 5 → 10 → 1 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 4 + 6 + 1 + 0 + 0 + 4 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1487765020.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Nurse Anesthetist, Certified Registered
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Internal Medicine (Geriatric Medicine)
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Pharmacist
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Pharmacist
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Dietitian, Registered
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Nuclear Medicine (Nuclear Imaging & Therapy)
3900 WOODLAND AVE, NUCLEAR MEDICINE, PHILADELPHIA VA MEDICAL CENTER #115
PHILADELPHIA, PA 19104
Podiatrist (Foot Surgery)
3900 WOODLAND AVE, PODIATRY (112)
PHILADELPHIA, PA 19104
Internal Medicine
3900 WOODLAND AVE, PHILADELPHIA VA MEDICAL CENTER
PHILADELPHIA, PA 19104
Dietetic Technician, Registered
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Anesthesiology
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Nurse Practitioner (Family)
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Registered Nurse (Diabetes Educator)
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Emergency Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Nurse Practitioner (Adult Health)
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Pharmacist (Pharmacotherapy)
3900 WOODLAND AVE, PHARMACY SERVICE #119
PHILADELPHIA, PA 19104
Pharmacist (Pharmacotherapy)
3900 WOODLAND AVE
PHILADELPHIA, PA 19104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487765020, enumerated as an "individual" on August 31, 2006.

The provider is located at 3900 WOODLAND AVE PHILADELPHIA, PA 19104 and the phone number is (215) 823-5800.

Psychiatry & Neurology with taxonomy code 2084P2900X and a focus in Pain Medicine.