TERREN MERRILL HIMELFARB M.D.
NPI 1093816811
Urology in Baltimore, MD

NPI Status: Active since September 26, 2006

Contact Information

1900 E NORTHERN PKWY
SUITE 305
BALTIMORE, MD
ZIP 21239
Phone: (410) 433-0760
Fax: (410) 532-3503

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  • Individual
  • Male
  • Urology

About TERREN HIMELFARB

This page provides the complete NPI Profile along with additional information for Terren Himelfarb, a provider established in Baltimore, Maryland with a medical specialization in Urology. The healthcare provider is registered in the NPI registry with number 1093816811 assigned on September 2006. The practitioner's primary taxonomy code is 208800000X with license number D05414 (MD). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1093816811
Provider Name
TERREN MERRILL HIMELFARB M.D.
Gender
Male
Entity Type
Individual
Location Address
1900 E NORTHERN PKWY SUITE 305 BALTIMORE, MD 21239
Location Phone
(410) 433-0760
Location Fax
(410) 532-3503
Mailing Address
1900 E NORTHERN PKWY SUITE 305 BALTIMORE, MD 21239
Mailing Phone
(410) 433-0760
Mailing Fax
(410) 532-3503
Is Sole Proprietor?
Yes
Enumeration Date
09-26-2006
Last Update Date
07-20-2011
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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

Urology

Taxonomy Code
208800000X
Type
Allopathic & Osteopathic Physicians
License No.
D05414
License State
MD
Taxonomy Description
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
PENDINGOTHER (01)GARAILROAD MEDICARE
32458402 (RENDERING)OTHER (01)MDCAREFIRST
TIN & NPI 1OTHER (01)MDMEDSTAR FAMILY CHOICE
068981501(SOLO #)OTHER (01)MDMEDICAL ASSISTANCE
203617YDLV (MEMBER)OTHER (01)MDMEDICARE
R437-0001OTHER (01)DCCAREFIRST

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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 1093816811, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
0
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
1
Doubled → 2
Check
1
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 9 → 18 → 9 8 → 16 → 7 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 1 + 6 + 1 + 1 + 2 + 8 + 2 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1093816811.

Other Providers at the Same Location


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

Dentist (Oral and Maxillofacial Surgery)
1900 E NORTHERN PKWY, SUITE 108
BALTIMORE, MD 21239
Dentist (Oral and Maxillofacial Surgery)
1900 E NORTHERN PKWY, SUITE 108
BALTIMORE, MD 21239
Family Medicine
1900 E NORTHERN PKWY
BALTIMORE, MD 21239
Clinic/Center (Ambulatory Surgical)
1900 E NORTHERN PKWY, SUITE 204
BALTIMORE, MD 21239
Internal Medicine (Gastroenterology)
1900 E NORTHERN PKWY, SUITE 305A
BALTIMORE, MD 21239
Podiatrist
1900 E NORTHERN PKWY, SUITE 204
BALTIMORE, MD 21239
Clinic/Center (Podiatric)
1900 E NORTHERN PKWY, SUITE 204
BALTIMORE, MD 21239
Nursing Care
1900 E NORTHERN PKWY, SUITE 200
BALTIMORE, MD 21239
Home Health
1900 E NORTHERN PKWY, SUITE 208
BALTIMORE, MD 21239
Urology
1900 E NORTHERN PKWY, SUITE 305
BALTIMORE, MD 21239
Nurse Practitioner (Adult Health)
1900 E NORTHERN PKWY, 208
BALTIMORE, MD 21239
Community Health Worker
1900 E NORTHERN PKWY, SUITE 104
BALTIMORE, MD 21239
Pharmacy (Community/Retail Pharmacy)
1900 E NORTHERN PKWY, SUITE 100
BALTIMORE, MD 21239
Community/Behavioral Health
1900 E NORTHERN PKWY, SUITE 310
BALTIMORE, MD 21239
Community/Behavioral Health
1900 E NORTHERN PKWY, SUITE 201
BALTIMORE, MD 21239
Counselor (Professional)
1900 E NORTHERN PKWY
BALTIMORE, MD 21239
Dentist (Oral and Maxillofacial Surgery)
1900 E NORTHERN PKWY, SUITE 108
BALTIMORE, MD 21239
Nurse Practitioner (Psychiatric/Mental Health)
1900 E NORTHERN PKWY
BALTIMORE, MD 21239
Nurse Practitioner (Family)
1900 E NORTHERN PKWY
BALTIMORE, MD 21239
Community/Behavioral Health
1900 E NORTHERN PKWY, SUITE 201
BALTIMORE, MD 21239

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093816811, enumerated as an "individual" on September 26, 2006.

The provider is located at 1900 E NORTHERN PKWY SUITE 305 BALTIMORE, MD 21239 and the phone number is (410) 433-0760.

Urology with taxonomy code 208800000X.

The provider might be accepting Accepts: Railroad Medicare, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.