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Endocrinology

Laura A. Graeff-Armas, MD

Works at hospitals in Bellevue, NE · Columbus, NE · Fremont, NE … · Nebraska

Summary

Dr. Laura A. Graeff-Armas, MD is an endocrinologist at Emile 42nd St, Omaha, NE 68198. Phone: (402) 559-4015. Accepts Medicare assignment. In 2024, Laura A. Graeff-Armas had 538 Original Medicare patients and 708 services. NPI 1750470118. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Laura A. Graeff-Armas, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Laura A. Graeff-Armas accept Medicare assignment?
Yes. Medicare's clinician data says Laura A. Graeff-Armas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Laura A. Graeff-Armas see?
In 2024, CMS data shows 538 Original Medicare patients and 708 services for Laura A. Graeff-Armas. This counts Original Medicare only and measures volume, not quality.
What is Laura A. Graeff-Armas's NPI number?
1750470118. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Laura A. Graeff-Armas, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients538
Services billed to Medicare708
Different services or procedures14
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)344 services
  2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)90 services
  3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)63 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)43 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)40 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • Osteoporosis75%
  • High blood pressure72%
  • High cholesterol64%
  • Arthritis64%
  • Depression32%
  • Anxiety30%

Hospitals where Laura A. Graeff-Armas works

Medicare's Facility Affiliation Data lists Laura A. Graeff-Armas at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Laura A. Graeff-Armas is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Laura A. Graeff-Armas as a member of this group (CMS data updated October 2, 2026).

  • UNMC Physicians1,518 clinicians in the group

Specialties

Find other Endocrinology doctors in Nebraska →

Other endocrinologists in Omaha

Clinicians with the same Medicare primary specialty in Omaha, NE — not a recommendation.

All endocrinologists in Omaha →

Other clinicians in UNMC Physicians

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolCreighton University School Of Medicine
Graduation year2001 (25 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1750470118
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians