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MARIO RODENAS MD
NPI 1871709063
Allergy & Immunology in North Haven, CT

Active since May 15, 2007PECOS EnrolledAccepts Medicare Assignment
6 DEVINE ST STE 2B, NORTH HAVEN, CT 06473(203) 287-6200 Get Directions Write a Review

NPPES record last updated: February 21, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 21, 2023, Aug 8, 2022, Dec 21, 2018 and 1 more (4 updates tracked since 2016).

About Mario Rodenas Md NPPES

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

MARIO RODENAS MD (NPI 1871709063) is an individual allergy & immunology provider in North Haven, Connecticut, licensed in Connecticut (045989) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1871709063
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameMARIO RODENASCredential: MD
Location Address6 DEVINE ST STE 2BNorth Haven, CT 06473-2222
Mailing Address6 Devine St Ste 2bNorth Haven, CT 06473-2222 · (203) 287-6200
Phone(203) 287-6200
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateMay 15, 2007
Last NPPES UpdateFebruary 21, 20234 updates tracked since enumeration
NPPES CertifiedFebruary 21, 2023
✔ NPI 1871709063 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
Licenses✔ Licensed in CT · 045989✔ Licensed in FL · ME126080
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Also ListedInternal MedicineTaxonomy 207R00000X · License ME126080 (FL), 045989 (CT)
6 DEVINE ST STE 2B, North Haven, CT 06473
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Other Names 1

Other Name (5)Mario Rodenas-medina Md

Secondary Practice Locations 2

Location 164 Robbins StWaterbury, CT 06708 · Phone (203) 573-6000
Location 2951 N Washington Ave Bldg 4Titusville, FL 32796 · Phone (321) 268-6111

Other Identifiers 1

Medicaid016920600FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Oscar Health, Oscar Health Maintenance Organization of Florida and more.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

Mario Rodenas 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 ID9739279852
PECOS Enrollment IDI20080415000095
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 Reassignments

2

Medicare enrollment records show Mario Rodenas reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Yale University
3.5 mi
Adult Mental Health
95 CIRCULAR AVE
Hamden, CT 06514
  • Reassigned Medicare billing, Connecticut enrollment
  • 3,728 clinicians in this Medicare group
NPI 1134391824 (203) 288-6253
Prospect Ct Medical Foundation, Inc.
33 mi
Family Medicine
71 HAYNES ST, MILLER BLDG., FLOOR G
Manchester, CT 06040
  • Reassigned Medicare billing, Connecticut enrollment
  • 422 clinicians in this Medicare group
NPI 1144677568 (860) 533-2981

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

Areas of Expertise CMS Part B claims 5

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
32 services32 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
23 services21 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
23 services22 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
16 services16 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
12 services12 patients

Other Providers at the Same Location NPPES 2

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

FLORENCE IDA HSU M.D.
Internal Medicine (Allergy & Immunology)
6 DEVINE ST STE 2B
NORTH HAVEN, CT 06473
South Central Connecticut Planning Region (203) 287-6200
DR. DAVID PITT MD
Psychiatry & Neurology (Neurology)
6 DEVINE ST STE 2B
NORTH HAVEN, CT 06473
South Central Connecticut Planning Region (203) 287-6100

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 Mario Rodenas's NPI number?

The NPI number for Mario Rodenas is 1871709063. It was assigned to this individual provider in the NPPES registry on May 15, 2007. The provider is also known as Mario Rodenas-Medina MD.

Where is Mario Rodenas located?

Mario Rodenas practices at 6 Devine St Ste 2B, North Haven, CT 06473. The listed phone number is (203) 287-6200.

What is Mario Rodenas's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Mario Rodenas enrolled in Medicare?

Yes. Mario Rodenas 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.

Which organizations bill Medicare for Mario Rodenas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mario Rodenas reassigns Medicare benefits to 2 organizations: Yale University (Hamden, CT) and Prospect Ct Medical Foundation, Inc. (Manchester, CT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mario Rodenas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mario Rodenas accept?

Health plans from Anthem Blue Cross and Blue Shield, Oscar Health, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Mario Rodenas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mario Rodenas was last updated on February 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.