ALLEN MAURICE FRIEDMAN M.D.
NPI 1861458192
Internal Medicine in Baltimore, MD

NPI Status: Active since April 25, 2006

Contact Information

711 W 40TH ST
SUITE 212-A
BALTIMORE, MD
ZIP 21211
Phone: (410) 366-1838

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  • Individual
  • Male
  • Internal Medicine

About ALLEN FRIEDMAN

This page provides the complete NPI Profile along with additional information for Allen Friedman, an internist established in Baltimore, Maryland with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1861458192 assigned on April 2006. The practitioner's primary taxonomy code is 207R00000X with license number D24888 (MD). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1861458192
Provider Name
ALLEN MAURICE FRIEDMAN M.D.
Gender
Male
Entity Type
Individual
Location Address
711 W 40TH ST SUITE 212-A BALTIMORE, MD 21211
Location Phone
(410) 366-1838
Mailing Address
515 FAIRMOUNT AVE STE 400 TOWSON, MD 21286
Mailing Phone
(410) 494-1324
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
04-25-2006
Last Update Date
04-07-2016
Code Navigator

An internist like Allen Friedman 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.
D24888
License State
MD
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.

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.

*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
329021200MEDICAID (05)MD 
110187300MEDICARE PIN (08)MD 
D76202MEDICARE UPIN (02)MD 
159184ZR0ZMEDICARE PIN (08) 
157676MEDICARE PIN (08)MD 
H596922XMEDICARE PIN (08)MD 

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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 1861458192, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 6 → 12 → 3 4 → 8 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 8 + 5 + 1 + 6 + 1 + 1 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1861458192.

Other Providers at the Same Location


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

Psychiatry & Neurology (Forensic Psychiatry)
711 W 40TH ST, SUITE 318
BALTIMORE, MD 21211
Pediatrics
711 W 40TH ST, SUITE 429
BALTIMORE, MD 21211
Pediatrics
711 W 40TH ST, ROTUNDA 429/430
BALTIMORE, MD 21211
Counselor (Mental Health)
711 W 40TH ST, SUITE 456A
BALTIMORE, MD 21211
Psychologist
711 W 40TH ST, SUITE 235
BALTIMORE, MD 21211
Psychiatry & Neurology (Psychiatry)
711 W 40TH ST, SUITE 455
BALTIMORE, MD 21211
Psychologist (Clinical)
711 W 40TH ST, THE ROTUNDA SUITE 456B
BALTIMORE, MD 21211
Psychologist (Clinical)
711 W 40TH ST, SUITE 316A
BALTIMORE, MD 21211
Psychiatry & Neurology (Psychiatry)
711 W 40TH ST, THE ROTUNDA SUITE 322
BALTIMORE, MD 21211
Psychologist (Psychoanalysis)
711 W 40TH ST, SUITE 411
BALTIMORE, MD 21211
Acupuncturist
711 W 40TH ST, SUITE 316
BALTIMORE, MD 21211
Psychologist
711 W 40TH ST, SUITE 456A
BALTIMORE, MD 21211
Dentist
711 W 40TH ST, STE 215
BALTIMORE, MD 21211
Dentist (General Practice)
711 W 40TH ST, SUITE 213
BALTIMORE, MD 21211
Social Worker (Clinical)
711 W 40TH ST, THE ROTUNDA SUITE 316
BALTIMORE, MD 21211
Psychoanalyst
711 W 40TH ST, #404
BALTIMORE, MD 21211
Pharmacist
711 W 40TH ST
BALTIMORE, MD 21211
Social Worker (Clinical)
711 W 40TH ST, SUITE 427A
BALTIMORE, MD 21211
Counselor (Professional)
711 W 40TH ST, SUITE 427A
BALTIMORE, MD 21211
Psychologist (Clinical)
711 W 40TH ST, SUITE 454A
BALTIMORE, MD 21211

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861458192, enumerated as an "individual" on April 25, 2006.

The provider is located at 711 W 40TH ST SUITE 212-A BALTIMORE, MD 21211 and the phone number is (410) 366-1838.

Internal Medicine with taxonomy code 207R00000X.

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