NICOLE MERCER NACE M.D.
NPI 1639242571
Internal Medicine in Minneapolis, MN

Q: What is Nicole Nace's NPI number?

The NPI number for Nicole Nace is 1639242571. It was assigned to this individual provider in the NPPES registry on November 16, 2006.

Q: What is Nicole Nace's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Nicole Nace was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.

Active since November 16, 2006PECOS EnrolledAccepts Medicare Assignment

420 DELAWARE ST SE, MMC 284, MINNEAPOLIS, MN 55455(612) 625-0616 Get Directions Write a Review

NPPES record last updated: September 25, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Nicole Mercer Nace M.d. NPPES

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

NICOLE MERCER NACE M.D. (NPI 1639242571) is an individual internal medicine provider in Minneapolis, Minnesota, licensed in Minnesota (47541) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with Eskenazi Health, and maintains a secondary practice location in Indianapolis.

NPPES Registry Identity

NPI1639242571

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameNICOLE MERCER NACECredential: M.D.

Location Address420 DELAWARE ST SE, MMC 284Minneapolis, MN 55455-0341

Mailing AddressPo Box 637764Cincinnati, OH 45263-7764 · (317) 880-3939

Phone(612) 625-0616

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateNovember 16, 2006

Last NPPES UpdateSeptember 25, 2025

NPPES CertifiedSeptember 25, 2025

✔ NPI 1639242571 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in MN · 47541

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.

Also ListedPediatricsTaxonomy 208000000X · License 47541 (MN)

420 DELAWARE ST SE, Minneapolis, MN 55455

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Secondary Practice Location 1

Location 16940 Michigan Rd Ste 140Indianapolis, IN 46268-2800 · Phone (317) 266-2901

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

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

Nicole Mercer Nace 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 ID5496764201

PECOS Enrollment IDI20060406000065, I20071004000268

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Eskenazi Health

Acute Care Hospitals · Indianapolis, IN

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number150024

Location720 Eskenazi AvenueIndianapolis, IN 46202 · Marion County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55455 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

$127.61 typical visit price

range $56.00 – $168.28

Typical copayment $31.90 (range $14.00 – $42.07)

Most-billed visit code 99204

Established Patient

$98.61 typical visit price

range $18.32 – $138.04

Typical copayment $24.65 (range $4.58 – $34.51)

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.

Referred Medical Equipment & Supplies CMS DME claims 6

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

5 suppliers23 claims49 services$5.73 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

4 suppliers16 claims17 services$1.02 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier11 claims11 services$15.33 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

2 suppliers22 claims22 services$64.98 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

2 suppliers13 claims780 services$0.08 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

2 suppliers13 claims13 services$20.04 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.

KHALID AMIN MD

Pathology (Anatomic Pathology & Clinical Pathology)

420 DELAWARE ST SE, C463 MAYO MEMORIAL BLDG, MAYO MAIL CODE 76
MINNEAPOLIS, MN 55455

Hennepin County (913) 827-3505

MELISSA RICHARDSON PA-C

Physician Assistant

420 DELAWARE ST SE
MINNEAPOLIS, MN 55455

Hennepin County (612) 273-3000

DR. RAID SAID MOUSA YOUSEF M.D.

Student in an Organized Health Care Education/Training Program

420 DELAWARE ST SE, MMC 11
MINNEAPOLIS, MN 55455

Hennepin County (612) 625-7911

DR. DAVID YOUNG BALSER MD

Physical Medicine & Rehabilitation

420 DELAWARE ST SE
MINNEAPOLIS, MN 55455

Hennepin County (612) 625-2661

ALEXANDER TROESTER

Student in an Organized Health Care Education/Training Program

420 DELAWARE ST SE
MINNEAPOLIS, MN 55455

Hennepin County (612) 625-6483

NIKITHA VOBUGARI MD

Internal Medicine (Hematology & Oncology)

420 DELAWARE ST SE, MMC 480
MINNEAPOLIS, MN 55455

Hennepin County (612) 626-0400

THOMAS HOUGHLAND MD

Student in an Organized Health Care Education/Training Program

420 DELAWARE ST SE
MINNEAPOLIS, MN 55455

Hennepin County (612) 626-5589

DR. ANUSHA L GOPALAM MD

Student in an Organized Health Care Education/Training Program

420 DELAWARE ST SE
MINNEAPOLIS, MN 55455

Hennepin County (612) 625-5454

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 Nicole Nace's NPI number?

The NPI number for Nicole Nace is 1639242571. It was assigned to this individual provider in the NPPES registry on November 16, 2006.

Where is Nicole Nace located?

Nicole Nace practices at 420 Delaware St SE Mmc 284, Minneapolis, MN 55455. The listed phone number is (612) 625-0616.

What is Nicole Nace's specialty?

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

Is Nicole Nace enrolled in Medicare?

Yes. Nicole Nace 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.

What insurance does Nicole Nace accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and UnitedHealthcare list Nicole Nace as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Nicole Nace affiliated with any hospitals?

According to CMS data, Nicole Nace is affiliated with Eskenazi Health.

When was this NPI record last updated?

The NPPES record for Nicole Nace was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.