DR. LYNWOOD W. HAMMERS M. D.
NPI 1932144714
Radiology - Diagnostic Ultrasound in New Haven, CT

NPI Status: Active since June 17, 2006

Contact Information

2 CHURCH ST S
SUITE 110
NEW HAVEN, CT
ZIP 06519
Phone: (203) 773-8959
Fax: (203) 773-8962

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  • Individual
  • Male
  • Radiology
  • Diagnostic Ultrasound
  • PECOS Enrolled

About LYNWOOD HAMMERS

This page provides the complete NPI Profile along with additional information for Lynwood Hammers, a provider established in New Haven, Connecticut with a medical specialization in Radiology, focusing in diagnostic ultrasound . The healthcare provider is registered in the NPI registry with number 1932144714 assigned on June 2006. The practitioner's primary taxonomy code is 2085U0001X with license number 000183 (CT). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1932144714
Provider Name
DR. LYNWOOD W. HAMMERS M. D.
Gender
Male
Entity Type
Individual
Location Address
2 CHURCH ST S SUITE 110 NEW HAVEN, CT 06519
Location Phone
(203) 773-8959
Location Fax
(203) 773-8962
Mailing Address
2 CHURCH ST S SUITE 110 NEW HAVEN, CT 06519
Mailing Phone
(203) 773-8959
Mailing Fax
(203) 773-8962
Is Sole Proprietor?
Yes
Enumeration Date
06-17-2006
Last Update Date
09-11-2025
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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

Radiology Diagnostic Ultrasound

Taxonomy Code
2085U0001X
Type
Allopathic & Osteopathic Physicians
License No.
000183
License State
CT
Taxonomy Description
A Radiology doctor of Osteopathy that specializes in Diagnostic Ultrasound.

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)
12085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

000183 (CT)

Medicare Participation & PECOS Enrollment Status

Lynwood Hammers 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: Durable Medical Equipment (DME) 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: No

  • 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: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Fine needle aspiration biopsy using ultrasound guidance, first growth

Fine needle aspiration biopsy with ultrasound guidance is a procedure where a thin needle is inserted into a growth to extract a small sample. Ultrasound helps accurately locate the growth. This sample is then analyzed to determine the nature of the growth.

This service was performed 27 times for 27 patients

New patient office or other outpatient visit, 15-29 minutes

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

This service was performed 12 times for 12 patients

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional

This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.

This service was performed 21 times for 21 patients

Ultrasound scan of head and neck soft tissue

An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.

This service was performed 75 times for 74 patients

Reviews for DR. LYNWOOD W. HAMMERS 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 1932144714, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 2 + 4 + 8 + 7 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1932144714.

Other Providers at the Same Location


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

Dentist (Prosthodontics)
2 CHURCH ST S, STE 216
NEW HAVEN, CT 06519
Nurse Practitioner (Family)
2 CHURCH ST S, SUITE 404
NEW HAVEN, CT 06519
Pediatrics (Pediatric Endocrinology)
2 CHURCH ST S, SUITE 511
NEW HAVEN, CT 06519
Pediatrics (Pediatric Endocrinology)
2 CHURCH ST S, SUITE 511
NEW HAVEN, CT 06519
Pediatrics (Pediatric Endocrinology)
2 CHURCH ST S, SUITE 511
NEW HAVEN, CT 06519
Nurse Practitioner (Pediatrics)
2 CHURCH ST S, SUITE 511
NEW HAVEN, CT 06519
Nurse Practitioner (Pediatrics)
2 CHURCH ST S, SUITE 405
NEW HAVEN, CT 06519
Nurse Practitioner (Pediatrics)
2 CHURCH ST S, SUITE 404
NEW HAVEN, CT 06519
Nurse Practitioner
2 CHURCH ST S, SUITE 404
NEW HAVEN, CT 06519
Dietitian, Registered (Nutrition, Pediatric)
2 CHURCH ST S, SUITE 404
NEW HAVEN, CT 06519
Dietitian, Registered
2 CHURCH ST S, SUITE 511
NEW HAVEN, CT 06519
Dermatology
2 CHURCH ST S, SUITE 214
NEW HAVEN, CT 06519
Obstetrics & Gynecology (Gynecology)
2 CHURCH ST S, SUITE 501
NEW HAVEN, CT 06519
Advanced Practice Midwife
2 CHURCH ST S, #209
NEW HAVEN, CT 06519
Obstetrics & Gynecology
2 CHURCH ST S, #209
NEW HAVEN, CT 06519
Obstetrics & Gynecology
2 CHURCH ST S, #209
NEW HAVEN, CT 06519
Obstetrics & Gynecology
2 CHURCH ST S, #209
NEW HAVEN, CT 06519
Obstetrics & Gynecology
2 CHURCH ST S, #209
NEW HAVEN, CT 06519
Advanced Practice Midwife
2 CHURCH ST S, #209
NEW HAVEN, CT 06519
Advanced Practice Midwife
2 CHURCH ST S, #209
NEW HAVEN, CT 06519

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932144714, enumerated as an "individual" on June 17, 2006.

The provider is located at 2 CHURCH ST S SUITE 110 NEW HAVEN, CT 06519 and the phone number is (203) 773-8959.

Radiology with taxonomy code 2085U0001X and a focus in Diagnostic Ultrasound.