DR. MADELINE LEE RIVER PSY.D
NPI 1144108713
Psychologist - Psychoanalysis in Stockbridge, MA

NPI Status: Active since August 22, 2025

Contact Information

3 ELM ST
STOCKBRIDGE, MA
ZIP 01262
Phone: (413) 693-2969

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  • Individual
  • Years of Experience 6
  • Psychologist
  • Psychoanalysis
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About MADELINE RIVER

This page provides the complete NPI Profile along with additional information for Madeline River, a provider established in Stockbridge, Massachusetts operating as a Psychologist, focusing in psychoanalysis and more than 6 years of experience. The healthcare provider is registered in the NPI registry with number 1144108713 assigned on August 2025. The practitioner's primary taxonomy code is 103TP0814X with license number PSY10000949 (MA). The provider is registered as an individual and their NPI record was last updated July 2026.

NPI
1144108713
Provider Name
DR. MADELINE LEE RIVER PSY.D
Gender
Entity Type
Individual
Location Address
3 ELM ST STOCKBRIDGE, MA 01262
Location Phone
(413) 693-2969
Mailing Address
6 MAPLEWOOD AVE APT 25 PITTSFIELD, MA 01201
Mailing Phone
(210) 912-1684
Medical School Name
OTHER
Graduation Year
2021
Is Sole Proprietor?
Yes
Enumeration Date
08-22-2025
Last Update Date
07-07-2026
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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

Psychologist Psychoanalysis

Taxonomy Code
103TP0814X
Type
Behavioral Health & Social Service Providers
License No.
PSY10000949
License State
MA
Taxonomy Description
A psychologist whose specialty is distinguished from other specialties by its body of knowledge and its intensive treatment approaches. It aims at structural changes and modifications of a person's personality. Psychoanalysis promotes awareness of unconscious, maladaptive and habitually recurrent patterns of emotion and behavior, allowing previously unconscious aspects of the self to become integrated and promoting optimal functioning, healing and creative expression.

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)
1103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

PSY900370 (GA)

Medicare Participation & PECOS Enrollment Status

Madeline River is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Madeline River 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 and Durable Medical Equipment (DME).

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

  • PECOS PAC ID: 2062908916

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20251231000455

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Maybe

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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): No

  • Eligible to Order or Refer Power Mobility Devices: No

Reviews for DR. MADELINE LEE RIVER PSY.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 1144108713, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
3
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 4 → 8 1 → 2 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 2 + 0 + 1 + 6 + 7 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1144108713.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Dentist
3 ELM ST
STOCKBRIDGE, MA 01262
Dentist
3 ELM ST
STOCKBRIDGE, MA 01262
Dentist
3 ELM ST
STOCKBRIDGE, MA 01262
Psychologist (Clinical)
3 ELM ST
STOCKBRIDGE, MA 01262
Psychiatry & Neurology (Psychiatry)
3 ELM ST
STOCKBRIDGE, MA 01262

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144108713, enumerated as an "individual" on August 22, 2025.

The provider is located at 3 ELM ST STOCKBRIDGE, MA 01262 and the phone number is (413) 693-2969.

Psychologist with taxonomy code 103TP0814X and a focus in Psychoanalysis.