KAREN A GRONAU MD
NPI 1215041371
Obstetrics & Gynecology - Obstetrics in New York, NY

NPI Status: Active since August 18, 2006

Contact Information

150 E 32ND ST
NEW YORK, NY
ZIP 10016
Phone: (212) 447-5330
Fax: (212) 889-7089

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  • Individual
  • Female
  • Obstetrics & Gynecology
  • Obstetrics

About KAREN GRONAU

This page provides the complete NPI Profile along with additional information for Karen Gronau, a women's health care provider established in New York, New York with a medical specialization in Obstetrics & Gynecology, focusing in obstetrics . The healthcare provider is registered in the NPI registry with number 1215041371 assigned on August 2006. The practitioner's primary taxonomy code is 207VX0000X with license number 228230 (NY). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1215041371
Provider Name
KAREN A GRONAU MD
Gender
Female
Entity Type
Individual
Location Address
150 E 32ND ST NEW YORK, NY 10016
Location Phone
(212) 447-5330
Location Fax
(212) 889-7089
Mailing Address
150 E 32ND ST NEW YORK, NY 10016
Mailing Phone
(212) 447-5330
Mailing Fax
(212) 889-7089
Is Sole Proprietor?
No
Enumeration Date
08-18-2006
Last Update Date
07-08-2007
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Women's health care providers like Karen Gronau 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 Obstetrics

Taxonomy Code
207VX0000X
Type
Allopathic & Osteopathic Physicians
License No.
228230
License State
NY
Taxonomy Description
A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee

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
683C71MEDICARE ID-TYPE UNSPECIFIED (04)NY 
H99952MEDICARE UPIN (02)NY 

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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 1215041371, 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 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
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
0
Doubled → 0
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 1 → 2 0 → 0 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 0 + 4 + 2 + 3 + 1 + 4 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1215041371.

Other Providers at the Same Location


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

Urology
150 E 32ND ST, 2ND FL.
NEW YORK, NY 10016
Ophthalmology
150 E 32ND ST, 102
NEW YORK, NY 10016
Urology
150 E 32ND ST, 2ND FLOOR
NEW YORK, NY 10016
Acupuncturist
150 E 32ND ST, 2ND FLOOR
NEW YORK, NY 10016
Specialist
150 E 32ND ST, SUITE 101
NEW YORK, NY 10016
Urology
150 E 32ND ST, 2ND FL.
NEW YORK, NY 10016
Obstetrics & Gynecology
150 E 32ND ST, SUITE #102
NEW YORK, NY 10016
Obstetrics & Gynecology (Gynecology)
150 E 32ND ST
NEW YORK, NY 10016
Urology
150 E 32ND ST, 2ND FLOOR
NEW YORK, NY 10016
Ophthalmology
150 E 32ND ST
NEW YORK, NY 10016
Urology
150 E 32ND ST, SECOND FLOOR
NEW YORK, NY 10016
Specialist
150 E 32ND ST
NEW YORK, NY 10016
Obstetrics & Gynecology (Maternal & Fetal Medicine)
150 E 32ND ST, FIRST FLOOR
NEW YORK, NY 10016
Urology
150 E 32ND ST
NEW YORK, NY 10016
Urology
150 E 32ND ST, 2ND FL
NEW YORK, NY 10016
Obstetrics & Gynecology (Maternal & Fetal Medicine)
150 E 32ND ST
NEW YORK, NY 10016
Social Worker (Clinical)
150 E 32ND ST
NEW YORK, NY 10016
Obstetrics & Gynecology
150 E 32ND ST, SUITE 101
NEW YORK, NY 10016
Nurse Practitioner (Obstetrics & Gynecology)
150 E 32ND ST
NEW YORK, NY 10016
Urology (Pediatric Urology)
150 E 32ND ST, 2ND FL.
NEW YORK, NY 10016

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215041371, enumerated as an "individual" on August 18, 2006.

The provider is located at 150 E 32ND ST NEW YORK, NY 10016 and the phone number is (212) 447-5330.

Obstetrics & Gynecology with taxonomy code 207VX0000X and a focus in Obstetrics.

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