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DR. NESTOR MIGUEL UNGER M.D.
NPI 1003810516
Internal Medicine - Nephrology in Aibonito, PR

Active since June 13, 2005PECOS EnrolledAccepts Medicare Assignment
58 CALLE RAMON FLORES, AIBONITO, PR 00705(787) 649-2020(787) 954-0607 Get Directions Write a Review

NPPES record last updated: December 3, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Nestor Miguel Unger M.d. NPPES

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

DR. NESTOR MIGUEL UNGER M.D. (NPI 1003810516) is an individual nephrology provider in Aibonito, Puerto Rico, licensed in Puerto Rico (14653) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1979).

NPPES Registry Identity

NPI1003810516
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. NESTOR MIGUEL UNGERCredential: M.D.
Location Address58 CALLE RAMON FLORESAibonito, PR 00705-1705
Mailing AddressPo Box 1705Aibonito, PR 00705-1705 · (787) 649-2020 · Fax (787) 954-0607
Phone(787) 649-2020
Fax(787) 954-0607
Sole ProprietorYes
Medical School CMSOtherGraduated 1979
Enumeration DateJune 13, 2005
Last NPPES UpdateDecember 3, 2013
✔ NPI 1003810516 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Licenses✔ Licensed in PR · 14653✔ Licensed in FL · ME 86319
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License 14653 (PR), ME 86319 (FL)
58 CALLE RAMON FLORES, Aibonito, PR 00705
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Other Identifiers 5

Medicare UPINH87779PR
Medicare PIN2-1574PR
Other7370012PR · Humana Health Plans
Other2-1574UNPR · Sss
Other601777PR · Medicare Y Mucho Mas

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. Nestor Miguel Unger M.d. 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 ID6305812462
PECOS Enrollment IDI20040909000484
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 00705 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
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
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.

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 Nestor Unger's NPI number?

The NPI number for Nestor Unger is 1003810516. It was assigned to this individual provider in the NPPES registry on June 13, 2005.

Where is Nestor Unger located?

Nestor Unger practices at 58 Calle Ramon Flores, Aibonito, PR 00705. The listed phone number is (787) 649-2020.

What is Nestor Unger's specialty?

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

Is Nestor Unger enrolled in Medicare?

Yes. Nestor Unger 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.

When was this NPI record last updated?

The NPPES record for Nestor Unger was last updated on December 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.