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DR. ADAM HELME DE HAVENON MD
NPI 1487897898
Psychiatry & Neurology - Vascular Neurology in New Haven, CT

Active since April 15, 2009PECOS EnrolledAccepts Medicare Assignment
92.06/100
CMS Quality Rating
15 YORK ST, NEW HAVEN, CT 06510(801) 554-9439(801) 581-4192 Get Directions Write a Review

NPPES record last updated: April 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 1, 2025, Oct 19, 2021, Sep 8, 2021 and 2 more (5 updates tracked since 2020).

About Dr. Adam Helme De Havenon Md NPPES

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

DR. ADAM HELME DE HAVENON MD (NPI 1487897898) is an individual vascular neurology provider in New Haven, Connecticut, licensed in Connecticut (69338) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1487897898
Entity TypeIndividualMale
Primary Taxonomy2084V0102X
Provider Legal NameDR. ADAM HELME DE HAVENONCredential: MD
Location Address15 YORK STNew Haven, CT 06510-3221
Mailing Address15 York StNew Haven, CT 06510-3221 · (801) 554-9439
Phone(801) 554-9439
Fax(801) 581-4192
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateApril 15, 2009
Last NPPES UpdateApril 1, 20255 updates tracked since enumeration
NPPES CertifiedApril 1, 2025
✔ NPI 1487897898 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Vascular NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084V0102X
License✔ Licensed in CT · 69338
Definition
Vascular Neurology is a subspecialty in the evaluation, prevention, treatment and recovery from vascular diseases of the nervous system. This subspecialty includes the diagnosis and treatment of vascular events of arterial or venous origin from a large number of causes that affect the brain or spinal cord such as ischemic stroke, intracranial hemorrhage, spinal cord ischemia and spinal cord hemorrhage.
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License 69338 (CT)
15 YORK ST, New Haven, CT 06510
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, Providence Health Plan.Insurance ›

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

Dr. Adam Helme De Havenon 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 ID3375865918
PECOS Enrollment IDI20210913002833
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06510 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.57
Promoting Interoperability100
Improvement Activities40

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.

KARAM AL JUMAILY
Student in an Organized Health Care Education/Training Program
15 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-4668
AARON VASSALL M.D.
Student in an Organized Health Care Education/Training Program
15 YORK ST, YNHH DEPT OF MEDICINE, LMP 1092
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-5555
MS. PEGGY SUEJIN MYUNG M.D., PH.D.
Dermatology (Dermatopathology)
15 YORK ST, LMP 5031
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (215) 668-7559
ROBERT E TIGELAAR MD
Dermatology
15 YORK ST, DERMATOLOGY, LCI ROOM 609
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-4632
REBECCA SLOTKIN M.D.
Internal Medicine
15 YORK ST, YNHH DEPT OF MEDICINE, LMP 1092
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-5555
MICHAEL GIRARDI MD
Dermatology
15 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-4632
GERALD H FRIEDLAND MD
Internal Medicine (Infectious Disease)
15 YORK ST, NATHAN SMITH BUILDING
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-5303
KACIE R CARLSON PA-C
Physician Assistant
15 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-4632

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 Adam De Havenon's NPI number?

The NPI number for Adam De Havenon is 1487897898. It was assigned to this individual provider in the NPPES registry on April 15, 2009.

Where is Adam De Havenon located?

Adam De Havenon practices at 15 York St, New Haven, CT 06510. The listed phone number is (801) 554-9439.

What is Adam De Havenon's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Vascular Neurology, with taxonomy code 2084V0102X.

Is Adam De Havenon enrolled in Medicare?

Yes. Adam De Havenon 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.

What insurance does Adam De Havenon accept?

Health plans from Molina Healthcare and Providence Health Plan list Adam De Havenon 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 Adam De Havenon was last updated on April 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.