DR. AMY MELISSA NOVATT M.D.
NPI 1053405647
Obstetrics & Gynecology - Gynecology in Millbrook, NY

Active since October 03, 2006
3712 US-44, MILLBROOK, NY 12545(845) 516-4684(845) 876-2627 Get Directions Write a Review

NPPES record last updated: May 6, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: May 6, 2025, Nov 18, 2016 (2 updates tracked since 2016).

  • Individual
  • Female
  • Obstetrics & Gynecology
  • Gynecology
  • Opted-Out Medicare

About AMY NOVATT

This page provides the complete NPI Profile along with additional information for Amy Novatt, a women's health care provider established in Millbrook, New York with a medical specialization in Obstetrics & Gynecology, focusing in gynecology . The healthcare provider is registered in the NPI registry with number 1053405647 assigned on October 2006. The practitioner's primary taxonomy code is 207VG0400X with license number 199414 (NY). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1053405647
Provider Name
DR. AMY MELISSA NOVATT M.D.
Gender
Female
Entity Type
Individual
Location Address
3712 US-44 MILLBROOK, NY 12545
Location Phone
(845) 516-4684
Location Fax
(845) 876-2627
Mailing Address
6250 ROUTE 9 RHINEBECK, NY 12572
Mailing Phone
(458) 516-4684
Mailing Fax
(845) 876-2627
Is Sole Proprietor?
No
Enumeration Date
10-03-2006
Last Update Date
05-06-2025
Code Navigator

Women's health care providers like Amy Novatt 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.

The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Amy Novatt opted out of Medicare effective on 07-01-2025 until 07-01-2027. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.

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 Gynecology

Taxonomy Code
207VG0400X
Type
Allopathic & Osteopathic Physicians
License No.
199414
License State
NY
Taxonomy Description
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee

Medicare Participation & PECOS Enrollment Status

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.

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 07-01-2025

  • Opt-Out End Date: 07-01-2027

  • Eligible to Order and Refer? No

Reviews for DR. AMY MELISSA NOVATT M.D.

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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 1053405647, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
0
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
7
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 5 → 10 → 1 4 → 8 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 8 + 0 + 1 + 0 + 6 + 8 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1053405647.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053405647, enumerated as an "individual" on October 03, 2006.

The provider is located at 3712 US-44 MILLBROOK, NY 12545 and the phone number is (845) 516-4684.

Obstetrics & Gynecology with taxonomy code 207VG0400X and a focus in Gynecology.