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DR. ALAN SCOTT SEGAL M.D.
NPI 1659453223
Internal Medicine - Nephrology in Portland, ME

Active since October 20, 2006
98.06/100
CMS Quality Rating
1600 CONGRESS ST STE 2, PORTLAND, ME 04102(207) 774-5222 Get Directions Write a Review

NPPES record last updated: December 30, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Alan Scott Segal M.d. NPPES

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

DR. ALAN SCOTT SEGAL M.D. (NPI 1659453223) is an individual nephrology provider in Portland, Maine, licensed in Maine (MD25413) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1659453223
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. ALAN SCOTT SEGALCredential: M.D.
Location Address1600 CONGRESS ST STE 2Portland, ME 04102-2143
Mailing Address1600 Congress St Ste 2Portland, ME 04102-2143 · (207) 774-5222
Phone(207) 774-5222
Sole ProprietorNo
Enumeration DateOctober 20, 2006
Last NPPES UpdateDecember 30, 2021
NPPES CertifiedDecember 30, 2021
✔ NPI 1659453223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Licenses✔ Licensed in ME · MD25413✔ Licensed in VT · 042-0009311
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
1600 CONGRESS ST STE 2, Portland, ME 04102
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Other Identifiers 2

Medicaid0VN1383VT
Medicaid01666646NY

Areas of Expertise CMS Part B claims 3

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.

Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
65 services31 patients
Hemodialysis procedure with physician evaluation 90935
Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.
27 services15 patients
Dialysis services, 2-3 physician visits per month (20 years or older) 90961
Dialysis is a treatment that performs the function of healthy kidneys if they're not working properly. It removes waste and excess fluid from your blood. 2-3 physician visits per month are recommended for monitoring your health and adjusting your treatment as needed. This service is available for those aged 20 years and older.
18 services16 patients

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.

98.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.13
Promoting Interoperability100
Improvement Activities40

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 Alan Segal's NPI number?

The NPI number for Alan Segal is 1659453223. It was assigned to this individual provider in the NPPES registry on October 20, 2006.

Where is Alan Segal located?

Alan Segal practices at 1600 Congress St Ste 2, Portland, ME 04102. The listed phone number is (207) 774-5222.

What is Alan Segal's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

When was this NPI record last updated?

The NPPES record for Alan Segal was last updated on December 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.