What is Mihaela Negulescu's NPI number?

Mihaela Negulescu's National Provider Identifier (NPI) is 1558473801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mihaela Negulescu's specialty?

Mihaela Negulescu is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).

Where is Mihaela Negulescu located?

Mihaela Negulescu's practice location on file with NPPES is 88 Norwich New London Tpke, Uncasville, CT 06382-2518.

What is Mihaela Negulescu's phone number?

The practice phone number listed in the NPPES registry for Mihaela Negulescu is (860) 367-0087.

Does Mihaela Negulescu accept Medicare?

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

Is Mihaela Negulescu's NPI active?

Yes — Mihaela Negulescu's NPI (1558473801) is active in the NPPES registry as of the last update on 2012-02-23.

IndividualActiveAccepts Medicare

Mihaela Negulescu, MD

NPI 1558473801 · Nephrology Physician · Uncasville, CT

Mihaela Negulescu, MD is a Nephrology Physician provider in Uncasville, CT (NPI 1558473801).

Provider details

NPI number: 1558473801
Entity type: Individual
Primary specialty: Nephrology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 038999 (CT)

Practice location

88 Norwich New London Tpke

Uncasville, CT 06382-2518

Phone: (860) 367-0087

Street-level locationGet directions

More CT providers

Mailing address

88 Norwich New London Tpke

Uncasville, CT 06382-2518

Specialties & taxonomies

Nephrology PhysicianPrimary207RN0300XLicense 038999 (CT)
Allopathic & Osteopathic Physicians

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

Profile Score

Detailed profile(79/100 index)

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

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
1,303 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

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)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	335	$85
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	235	$138
Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960	195	$386
Hemodialysis Procedure With Physician Evaluation90935	119	$75
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	72	$121
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Calcitriol	141	43
Allopurinol	87	32
Amlodipine Besylate	74	35
Sevelamer Carbonate	61	25
Doxazosin Mesylate	59	22
Carvedilol	55	23
Parenteral Amino Acid 20% No.1brand: Prosol	54	—
Losartan Potassium

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$5 across 2 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-08-31
Last updated: 2012-02-23

Frequently asked questions

What is Mihaela Negulescu's NPI number?: Mihaela Negulescu's National Provider Identifier (NPI) is 1558473801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mihaela Negulescu's specialty?: Mihaela Negulescu is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
Where is Mihaela Negulescu located?: Mihaela Negulescu's practice location on file with NPPES is 88 Norwich New London Tpke, Uncasville, CT 06382-2518.
What is Mihaela Negulescu's phone number?: The practice phone number listed in the NPPES registry for Mihaela Negulescu is (860) 367-0087.
Does Mihaela Negulescu accept Medicare?: Mihaela Negulescu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Mihaela Negulescu's NPI active?: Yes — Mihaela Negulescu's NPI (1558473801) is active in the NPPES registry as of the last update on 2012-02-23.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

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)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	335	$85
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	235	$138
Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960	195	$386
Hemodialysis Procedure With Physician Evaluation90935	119	$75
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	72	$121
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213

Drug

Part D claims (2024)

Beneficiaries

Calcitriol

141

Allopurinol

Amlodipine Besylate

Sevelamer Carbonate

Doxazosin Mesylate

Carvedilol

Parenteral Amino Acid 20% No.1brand: Prosol

—

Losartan Potassium

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$5 across 2 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments