What is Stephen Nagengast's NPI number?

Stephen Nagengast's National Provider Identifier (NPI) is 1649357104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephen Nagengast's specialty?

Stephen Nagengast is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Stephen Nagengast located?

Stephen Nagengast's practice location on file with NPPES is 1101 S 70th St, Lincoln, NE 68510-4278.

What is Stephen Nagengast's phone number?

The practice phone number listed in the NPPES registry for Stephen Nagengast is (402) 483-4292.

Does Stephen Nagengast accept Medicare?

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

Is Stephen Nagengast's NPI active?

Yes — Stephen Nagengast's NPI (1649357104) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActiveAccepts Medicare

Stephen Nagengast, MD

NPI 1649357104 · Surgery Physician · Lincoln, NE

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

Stephen Nagengast, MD is a Surgery Physician provider in Lincoln, NE (NPI 1649357104).

Provider details

NPI number: 1649357104
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 18514 (NE)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 18514 (NE)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(83/100 index)

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

Registry tenure28% of score
19 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
402 Medicare services, 2024 (ranked within specialty)

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 Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	67	$45
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	49	$153
Removal of Gallbladder Using an Endoscope47562	45	$575
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	38	$115
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	37	$119
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	19	18
Metronidazole	14	14
Neomycin Sulfate	14	13

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Practice location

1101 S 70th St

Suite 100

Lincoln, NE 68510-4278

Phone: (402) 483-4292

Fax: (402) 483-4735

Street-level locationGet directions

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Mailing address