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DR. MARC ELIOT MANN M.D.
NPI 1205800711
Internal Medicine in Hamden, CT

Active since February 14, 2006PECOS Enrolled
93.27/100
CMS Quality Rating
2440 WHITNEY AVE, HAMDEN, CT 06518(203) 288-9650(203) 288-9670 Get Directions Write a Review

NPPES record last updated: September 30, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Marc Eliot Mann M.d. NPPES

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

DR. MARC ELIOT MANN M.D. (NPI 1205800711) is an individual internal medicine provider in Hamden, Connecticut, licensed in Connecticut (25163) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205800711
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARC ELIOT MANNCredential: M.D.
Location Address2440 WHITNEY AVEHamden, CT 06518-3222
Mailing Address2440 Whitney AveHamden, CT 06518-3222 · (203) 288-9650 · Fax (203) 288-9670
Phone(203) 288-9650
Fax(203) 288-9670
Sole ProprietorNo
Enumeration DateFebruary 14, 2006
Last NPPES UpdateSeptember 30, 2010
✔ NPI 1205800711 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CT · 25163
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.
2440 WHITNEY AVE, Hamden, CT 06518
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Other Identifiers 10

Other0Q2353CT · Health Net
Other110223145Railroad Medicare
Other725163CT · Connecticare
Other0443020CT · United Healthcare
OtherP1011740CT · Oxford
Other010025163CT05CT · Anthem Bc Bs Ct
Other2701328006CT · Cigna
Medicare ID-Type Unspecified110008142
Other4481945CT · Aetna
Medicare UPIND85290

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Marc Eliot Mann M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Marc Mann reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mill Hill Medical Consultants Inc
5.9 mi
Hospitalist
20 YORK ST, CB 2041
New Haven, CT 06510
  • Reassigned Medicare billing, Connecticut enrollment
  • Medicare enrollment name: Northeast Medical Group Inc
  • 1,824 clinicians in this Medicare group
NPI 1952624769 (203) 688-4741

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 06518 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.

93.27/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality81.72
Promoting Interoperability78.03
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
9 suppliers23 claims49 services$6.17 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

JEFFREY D GOLD M.D.
Ophthalmology
2440 WHITNEY AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 281-5745
DR. ERIC DOUGLAS MEYERS D.C.
Chiropractor
2440 WHITNEY AVE, SUITE 209
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 287-8524
WHITNEY INTERNAL MEDICINE LLC
Internal Medicine
2440 WHITNEY AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 288-9650
DR. LAUREN ELIZABETH AUSTIN-MCCLELLAN D.C
Chiropractor
2440 WHITNEY AVE, SUITE 209
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 287-8524
SANDRA L ALLISON P.A.
Physician Assistant (Medical)
2440 WHITNEY AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 288-9650
KAREN E BROWN M.D.
Internal Medicine
2440 WHITNEY AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 288-9650
EPIPHANY MEDICAL SERVICES, PC
Internal Medicine
2440 WHITNEY AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 389-5606
DR. MATTHEW DOMBROW MD
Ophthalmology
2440 WHITNEY AVE, SUITE 103
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 248-8080

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 Marc Mann's NPI number?

The NPI number for Marc Mann is 1205800711. It was assigned to this individual provider in the NPPES registry on February 14, 2006.

Where is Marc Mann located?

Marc Mann practices at 2440 Whitney Ave, Hamden, CT 06518. The listed phone number is (203) 288-9650.

What is Marc Mann's specialty?

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

Is Marc Mann enrolled in Medicare?

Yes. Marc Mann is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marc Mann's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marc Mann reassigns Medicare benefits to Mill Hill Medical Consultants Inc (New Haven, CT). The 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 Marc Mann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Marc Mann was last updated on September 30, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.