KARLA TEJADA ARIAS MD
NPI 1104347905
Internal Medicine in New Haven, CT

Q: What is Karla Tejada Arias's NPI number?

The NPI number for Karla Tejada Arias is 1104347905. It was assigned to this individual provider in the NPPES registry on June 30, 2017.

Q: What is Karla Tejada Arias's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since June 30, 2017PECOS EnrolledAccepts Medicare Assignment

374 GRAND AVE, NEW HAVEN, CT 06513(203) 777-7411(203) 777-8506 Get Directions Write a Review

NPPES record last updated: July 9, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 9, 2021, Jun 30, 2017 (2 updates tracked since 2017).

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About Karla Tejada Arias Md NPPES

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

KARLA TEJADA ARIAS MD (NPI 1104347905) is an individual internal medicine provider in New Haven, Connecticut, licensed in Connecticut (66995) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1104347905

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameKARLA TEJADA ARIASCredential: MD

Location Address374 GRAND AVENew Haven, CT 06513-3733

Mailing Address374 Grand AveNew Haven, CT 06513-3733 · (203) 777-7411 · Fax (203) 777-8506

Phone(203) 777-7411

Fax(203) 777-8506

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateJune 30, 2017

Last NPPES UpdateJuly 9, 20212 updates tracked since enumeration

NPPES CertifiedJuly 9, 2021

✔ NPI 1104347905 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CT · 66995

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License 66995 (CT)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

374 GRAND AVE, New Haven, CT 06513

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Secondary Practice Location 1

Location 1856 W Nelson StChicago, IL 60657-5152 · Phone (773) 296-5424 · Fax (773) 296-5265

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Karla Tejada Arias 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 ID7719259365

PECOS Enrollment IDI20210716001268

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.

Medicare Billing Reassignment

Medicare enrollment records show Karla Tejada Arias reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Fair Haven Community Health Clinic Inc

Same address

Federally Qualified Health Center (FQHC)

374 GRAND AVE
New Haven, CT 06513

Reassigned Medicare billing, Connecticut enrollment
73 clinicians in this Medicare group

NPI 1104803444 (203) 777-7411

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06513 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 20

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

MRS. AGUSTINA FOUGERE MA LPC

Counselor (Professional)

374 GRAND AVE
NEW HAVEN, CT 06513