Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

YOLANDA M PENA MD
NPI 1659348365
Psychiatry & Neurology - Neurology in Avon, CT

Active since March 01, 2006PECOS Enrolled
40 DALE RD, STE 104, AVON, CT 06001(860) 676-8115(860) 677-6015 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Aug 31, 2016 (2 updates tracked since 2016).

About Yolanda M Pena Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

YOLANDA M PENA MD (NPI 1659348365) is an individual neurology provider in Avon, Connecticut, licensed in Connecticut (023674) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1972).

NPPES Registry Identity

NPI1659348365
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameYOLANDA M PENACredential: MD
Location Address40 DALE RD, STE 104Avon, CT 06001-3692
Mailing Address40 Dale Rd, Suite 200Avon, CT 06001-3692 · (860) 676-8115 · Fax (860) 677-6015
Fax(860) 677-6015
Sole ProprietorNo
Medical School CMSOtherGraduated 1972
Enumeration DateMarch 1, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPI 1659348365 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License Licensed in CT · 023674
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
40 DALE RD, Avon, CT 06001

Other Names 1

Other Name (5)Yolanda M Pena-walzak

Other Identifiers 3

Other0V0022CT · Healthnet
Medicaid001236744CT
Other010023674CT02CT · Anthem Bcbs

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Yolanda M Pena Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8921275496
PECOS Enrollment IDI20120124000647
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
54 services33 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06001 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker (Clinical)
40 DALE RD, SUITE 201
AVON, CT 06001
Nurse Practitioner (Family)
40 DALE RD, SUITE 103
AVON, CT 06001
Counselor (Professional)
40 DALE RD
AVON, CT 06001
Clinic/Center
40 DALE RD
AVON, CT 06001
Internal Medicine
40 DALE RD, SUITE 103
AVON, CT 06001

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Yolanda Pena's NPI number?

The NPI number for Yolanda Pena is 1659348365. It was assigned to this individual provider in the NPPES registry on March 1, 2006. The provider is also known as Yolanda M Pena-Walzak.

Where is Yolanda Pena located?

Yolanda Pena practices at 40 Dale Rd Ste 104, Avon, CT 06001. The listed phone number is (860) 676-8115.

What is Yolanda Pena's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Yolanda Pena enrolled in Medicare?

Yes. Yolanda Pena is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Yolanda Pena was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.