STEVEN SCHONFELD M.D.
NPI 1699790386
Internal Medicine - Pulmonary Disease in Owings Mills, MD

NPI Status: Active since July 13, 2006

Contact Information

9419 COMMON BROOK RD
SUITE 200
OWINGS MILLS, MD
ZIP 21117
Phone: (410) 484-9595
Fax: (410) 484-5139

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  • Individual
  • Male
  • Internal Medicine
  • Pulmonary Disease

About STEVEN SCHONFELD

This page provides the complete NPI Profile along with additional information for Steven Schonfeld, an internist established in Owings Mills, Maryland with a medical specialization in Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1699790386 assigned on July 2006. The practitioner's primary taxonomy code is 207RP1001X with license number D0027972 (MD). The provider is registered as an individual and his NPI record was last updated 9 years ago.

NPI
1699790386
Provider Name
STEVEN SCHONFELD M.D.
Gender
Male
Entity Type
Individual
Location Address
9419 COMMON BROOK RD SUITE 200 OWINGS MILLS, MD 21117
Location Phone
(410) 484-9595
Location Fax
(410) 484-5139
Mailing Address
501 FAIRMOUNT AVENUE SUITE 103 TOWSON, MD 21286
Mailing Phone
(410) 494-7921
Mailing Fax
(410) 484-5139
Is Sole Proprietor?
No
Enumeration Date
07-13-2006
Last Update Date
06-23-2017
Code Navigator

An internist like Steven Schonfeld 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 Pulmonary Disease

Taxonomy Code
207RP1001X
Type
Allopathic & Osteopathic Physicians
License No.
D0027972
License State
MD
Taxonomy Description
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

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)
1207RC0200XAllopathic & Osteopathic Physicians

Internal Medicine
Critical Care Medicine

D00027972 (MD)
2207RS0012XAllopathic & Osteopathic Physicians

Internal Medicine
Sleep Medicine

D00027972 (MD)

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.

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
36114305OTHER (01)MDBLUE CROSS BLUE SHIELD
214601ZB6FMEDICARE PIN (08)MD 
S577K100MEDICARE PIN (08)MD 
E5540006OTHER (01)MDBLUE CHOICE
274551OTHER (01)MDUNITED
290011001OTHER (01)RAILROAD MEDICARE

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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 1699790386, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 7 → 14 → 5 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 + 1 + 8 + 9 + 1 + 4 + 9 + 0 + 3 + 1 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1699790386.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Dentist (General Practice)
9419 COMMON BROOK RD, SUITE 210
OWINGS MILLS, MD 21117
Dentist (General Practice)
9419 COMMON BROOK RD, SUITE 210
OWINGS MILLS, MD 21117
Physician Assistant (Medical)
9419 COMMON BROOK RD, SUITE 200
OWINGS MILLS, MD 21117
Clinic/Center (Sleep Disorder Diagnostic)
9419 COMMON BROOK RD
OWINGS MILLS, MD 21117
Internal Medicine
9419 COMMON BROOK RD, STE 200
OWINGS MILLS, MD 21117
Dentist (General Practice)
9419 COMMON BROOK RD, SUITE 210
OWINGS MILLS, MD 21117
Internal Medicine
9419 COMMON BROOK RD, SUITE 200
OWINGS MILLS, MD 21117
Rehabilitation Counselor
9419 COMMON BROOK RD, STE 206 & 208
OWINGS MILLS, MD 21117
Home Health
9419 COMMON BROOK RD, SUITE 206-208
OWINGS MILLS, MD 21117
Psychologist (Clinical)
9419 COMMON BROOK RD, SUITE 206-208
OWINGS MILLS, MD 21117

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699790386, enumerated as an "individual" on July 13, 2006.

The provider is located at 9419 COMMON BROOK RD SUITE 200 OWINGS MILLS, MD 21117 and the phone number is (410) 484-9595.

Internal Medicine with taxonomy code 207RP1001X and a focus in Pulmonary Disease.

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