Karen Louise Niehaus, MD
Critical Care Medicine (Internal Medicine) Physician · Albuquerque, NM
Karen Louise Niehaus, MD is a critical care medicine (internal medicine) physician with a practice address in Albuquerque, New Mexico, and NPI 1093006611, issued on Apr 29, 2011. Check the license (New Mexico MD2014-0246, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Karen Louise Niehaus
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- MD2014-0246 NM
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Central Ave SE, Albuquerque, NM 87106
- Phone
- (513) 704-2669
- Enumerated
- Apr 29, 2011
- Record last updated
- Jun 18, 2024
- Medicare enrollment
- Enrolled (PECOS I20140804001364); accepts Medicare assignment
- Medical or professional school
- Wright State University Boonshoft School Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 31 in New Mexico → Look up another NPI →
Also registered at 1100 Central Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmed Abbasi, MDInternal Medicine Physician1871233254
- Mohamed Abdelbaky, MDInternal Medicine Physician1770103897
- Genine Abeyta, BSN, IBCLCLactation Consultant (Registered Nurse)1992693592
- Jeannine Acantilado, CNPPediatric Nurse Practitioner1477504959
- Chidozie Agu, M.D.Internal Medicine Physician1982952156
- Angela Aldrich, PHARM.D.Pharmacist1093789927
Verify Karen Louise Niehaus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical Board
Search for license MD2014-0246Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 83.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Presbyterian Healthcare ServicesAlbuquerque, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Louise Niehaus among 31 critical care medicine (internal medicine) physician records in New Mexico
Karen Louise Niehaus, MD is one of 31 critical care medicine (internal medicine) physician records with a practice address in New Mexico. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 61% of them.
- NPI issued2011 · 61% of these records are older, 32% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2011 · median 2009 among the 25 with a school on file
- Record last updated2024 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in New Mexico
There are 31 critical care medicine (internal medicine) physician records in New Mexico.
All 31 in New Mexico → Every provider in Albuquerque → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Denise Gonzales, MDAlbuquerque, NM 871061326043415
- Susanna Gonzales, MDAlbuquerque, NM 871061992899371
- Harold Groff, M.D.Albuquerque, NM 871061295706331
- Muhammad Ibrar Islam, MDAlbuquerque, NM 871061063907186
- Ahmad Itani, MBBCH.Albuquerque, NM 871061902284789
- Erik Kraai, M.D.Albuquerque, NM 871061376693655
- Sara Lucero, RN, MSN, ACNPC-AGAlbuquerque, NM 871061801311907
- Lee Oud, DOAlbuquerque, NM 871061982223475
Common questions
What is Karen Louise Niehaus, MD's NPI number?
Karen Louise Niehaus, MD's National Provider Identifier (NPI) is 1093006611, issued on Apr 29, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Karen Louise Niehaus, MD located?
The NPPES record lists a practice address at 1100 Central Ave SE, Albuquerque, NM, 87106. Phone: (513) 704-2669. Providers update this record themselves, so call before visiting.
How can I verify Karen Louise Niehaus, MD's license?
NPPES lists New Mexico license number MD2014-0246, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Karen Louise Niehaus, MD's MIPS final score?
The 2023 MIPS final score is 83.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.