What is Frances Denu's NPI number?

Frances Denu's National Provider Identifier (NPI) is 1124427042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Frances Denu's specialty?

Frances Denu is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).

Where is Frances Denu located?

Frances Denu's practice location on file with NPPES is 267 Grant Street, Bridgeport, CT 06610-3135.

What is Frances Denu's phone number?

The practice phone number listed in the NPPES registry for Frances Denu is (203) 384-4677.

Does Frances Denu accept Medicare?

Frances Denu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Frances Denu's NPI active?

Yes — Frances Denu's NPI (1124427042) is active in the NPPES registry as of the last update on 2020-04-03.

IndividualActiveAccepts Medicare

Frances Denu, MD

NPI 1124427042 · Hospitalist Physician · Bridgeport, CT

Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Frances Denu, MD is a Hospitalist Physician provider in Bridgeport, CT (NPI 1124427042).

Provider details

NPI number: 1124427042
Entity type: Individual
Primary specialty: Hospitalist PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 61822 (CT)

Specialties & taxonomies

Hospitalist PhysicianPrimary208M00000XLicense 61822 (CT)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(62/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
11 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
188 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	87	$184
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	83	$139
Critical Care, First 30-74 Minutes99291	18	$226

Typical Medicare-allowed amounts for these services range $139–$226 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Practice location

267 Grant Street

Bridgeport, CT 06610-3135

Phone: (203) 384-4677

Fax: (203) 384-3135

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Mailing address