DR. STEVEN M SEIDMAN M.D.
NPI 1114931219
Obstetrics & Gynecology in Woodbury, NY

NPI Status: Active since July 27, 2006

Contact Information

40 CROSSWAYS PARK DR STE 101
WOODBURY, NY
ZIP 11797
Phone: (516) 496-3900

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  • Individual
  • Male
  • Obstetrics & Gynecology
  • PECOS Enrolled
  • Medicare Quality Reporting
  • CLIA Number: 33D0939932
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 02-02-2028

About STEVEN SEIDMAN

This page provides the complete NPI Profile along with additional information for Steven Seidman, a women's health care provider established in Woodbury, New York with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1114931219 assigned on July 2006. The practitioner's primary taxonomy code is 207V00000X with license number 139660 (NY). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1114931219
Provider Name
DR. STEVEN M SEIDMAN M.D.
Gender
Male
Entity Type
Individual
Location Address
40 CROSSWAYS PARK DR STE 101 WOODBURY, NY 11797
Location Phone
(516) 496-3900
Mailing Address
900 MERCHANTS CONCOURSE STE 216 WESTBURY, NY 11590
Mailing Phone
(516) 226-8373
Is Sole Proprietor?
No
Enumeration Date
07-27-2006
Last Update Date
12-03-2019
Code Navigator

Women's health care providers like Steven Seidman 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

Secondary Locations

  • 1615 Northern Blvd
    Manhasset, NY 11030
    (516) 482-7666
  • 1615 Northern Blvd Ste 106
    Manhasset, NY 11030
    (516) 482-8741

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

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
139660
License State
NY
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

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)
1207VG0400XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Gynecology

139660 (NY)
2207VX0000XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Obstetrics

139660 (NY)

Medicare Participation & PECOS Enrollment Status

Steven Seidman is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 11797 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $154.28
  • Minimum New Patient Price $67.4
  • Maximum New Patient Price $203.53
  • Average New Patient Copayment $38.57
  • Minimum New Patient Copayment $16.85
  • Maximum New Patient Copayment $50.88

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $83.44
  • Minimum Established Patient Price $21.66
  • Maximum Established Patient Price $164.45
  • Average Established Patient Copayment $20.86
  • Minimum Established Patient Copayment $5.41
  • Maximum Established Patient Copayment $41.11

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

MIPS Quality Measures

The following performance measures were reported under the Merit-Based Incentive Payment System (MIPS) and Qualified Clinical Data Registry (QCDR) quality measures program.

Quality Measure Performance Number of Patients

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
33D0939932
Facility Type
Physician Office
Certificate Effective Date
February 03, 2026
Certificate Expiration Date
February 02, 2028
Laboratory Director
DR. STEVEN M. SEIDMAN
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Steven Seidman to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for DR. STEVEN M SEIDMAN M.D.

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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 1114931219, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
1
Unchanged
Pos 3
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
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 9 → 18 → 9 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 1 + 8 + 3 + 2 + 2 + 2 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1114931219.

Other Providers at the Same Location


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

Obstetrics & Gynecology
40 CROSSWAYS PARK DR STE 101
WOODBURY, NY 11797
Obstetrics & Gynecology
40 CROSSWAYS PARK DR STE 101
WOODBURY, NY 11797
Obstetrics & Gynecology
40 CROSSWAYS PARK DR STE 101
WOODBURY, NY 11797
Obstetrics & Gynecology
40 CROSSWAYS PARK DR STE 101
WOODBURY, NY 11797
Obstetrics & Gynecology (Obstetrics)
40 CROSSWAYS PARK DR STE 101
WOODBURY, NY 11797
Physician Assistant
40 CROSSWAYS PARK DR STE 101
WOODBURY, NY 11797
Obstetrics & Gynecology
40 CROSSWAYS PARK DR STE 101
WOODBURY, NY 11797
Obstetrics & Gynecology
40 CROSSWAYS PARK DR STE 101
WOODBURY, NY 11797
Nurse Practitioner (Family)
40 CROSSWAYS PARK DR STE 101
WOODBURY, NY 11797
Obstetrics & Gynecology
40 CROSSWAYS PARK DR STE 101
WOODBURY, NY 11797

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114931219, enumerated as an "individual" on July 27, 2006.

The provider is located at 40 CROSSWAYS PARK DR STE 101 WOODBURY, NY 11797 and the phone number is (516) 496-3900.

Obstetrics & Gynecology with taxonomy code 207V00000X.