DR. HELAYNE MARSHA SILVER M.D.
NPI 1811052889
Obstetrics & Gynecology - Maternal & Fetal Medicine in Largo, MD

NPI Status: Active since December 27, 2006

Contact Information

1221 MERCANTILE LANE
LARGO, MD
ZIP 20774
Phone: (301) 618-5578
Fax: (301) 618-5673

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  • Individual
  • Female
  • Obstetrics & Gynecology
  • Maternal & Fetal Medicine

About HELAYNE SILVER

This page provides the complete NPI Profile along with additional information for Helayne Silver, a women's health care provider established in Largo, Maryland with a medical specialization in Obstetrics & Gynecology, focusing in maternal & fetal medicine . The healthcare provider is registered in the NPI registry with number 1811052889 assigned on December 2006. The practitioner's primary taxonomy code is 207VM0101X with license number D0030901 (MD). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1811052889
Provider Name
DR. HELAYNE MARSHA SILVER M.D.
Gender
Female
Entity Type
Individual
Location Address
1221 MERCANTILE LANE LARGO, MD 20774
Location Phone
(301) 618-5578
Location Fax
(301) 618-5673
Mailing Address
2101 EAST JEFFERSON STREET KAISER PERMANENTE, PPQA, 6WEST ATTN: THERESA BROOKS ROCKVILLE, MD 20852
Mailing Phone
(301) 816-6660
Mailing Fax
(301) 618-5673
Is Sole Proprietor?
No
Enumeration Date
12-27-2006
Last Update Date
07-08-2007
Code Navigator

Women's health care providers like Helayne Silver treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Obstetrics & Gynecology Maternal & Fetal Medicine

Taxonomy Code
207VM0101X
Type
Allopathic & Osteopathic Physicians
License No.
D0030901
License State
MD
Taxonomy Description
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.

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)
1207VM0101XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Maternal & Fetal Medicine

MD34281 (DC)

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
A53742MEDICARE UPIN (02)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 1811052889, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 0 + 5 + 4 + 8 + 1 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1811052889.

Other Providers at the Same Location


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

Respiratory Therapist, Registered
1221 MERCANTILE LANE
LANDOVER, MD 20774
Audiologist
1221 MERCANTILE LANE
LANDOVER, MD 20774
Internal Medicine
1221 MERCANTILE LANE
LARGO, MD 20774
Nurse Practitioner
1221 MERCANTILE LANE
LARGO, MD 20774
Optometrist
1221 MERCANTILE LANE
LARGO, MD 20774
Nurse Practitioner
1221 MERCANTILE LANE
LARGO, MD 20774
Nurse Practitioner
1221 MERCANTILE LANE
LARGO, MD 20774
Optometrist
1221 MERCANTILE LANE
LARGO, MD 20774
Allergy & Immunology
1221 MERCANTILE LANE
LARGO, MD 20774
Internal Medicine
1221 MERCANTILE LANE
LARGO, MD 20774
Surgery
1221 MERCANTILE LANE
LARGO, MD 20774
Internal Medicine (Gastroenterology)
1221 MERCANTILE LANE
LARGO, MD 20774
Internal Medicine (Infectious Disease)
1221 MERCANTILE LANE
LARGO, MD 20774
Obstetrics & Gynecology
1221 MERCANTILE LANE
LARGO, MD 20774
Internal Medicine
1221 MERCANTILE LANE
LARGO, MD 20774
Internal Medicine
1221 MERCANTILE LANE
LARGO, MD 20774
Audiologist
1221 MERCANTILE LANE
LANDOVER, MD 20774
Internal Medicine
1221 MERCANTILE LANE
LARGO, MD 20774
Internal Medicine
1221 MERCANTILE LANE
LARGO, MD 20774
Radiology (Diagnostic Radiology)
1221 MERCANTILE LANE
LARGO, MD 20774

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811052889, enumerated as an "individual" on December 27, 2006.

The provider is located at 1221 MERCANTILE LANE LARGO, MD 20774 and the phone number is (301) 618-5578.

Obstetrics & Gynecology with taxonomy code 207VM0101X and a focus in Maternal & Fetal Medicine.

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