MICHELLE NENTWIG M.D.
NPI 1073961553
Orthopaedic Surgery in Thornton, CO

Q: What is Michelle Nentwig's NPI number?

The NPI number for Michelle Nentwig is 1073961553. It was assigned to this individual provider in the NPPES registry on May 25, 2016.

Q: What is Michelle Nentwig's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Q: When was this NPI record last updated?

The NPPES record for Michelle Nentwig was last updated on February 10, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since May 25, 2016PECOS EnrolledAccepts Medicare Assignment

77.85/100

CMS Quality Rating

9195 GRANT ST STE 200, THORNTON, CO 80229(720) 917-7050(720) 622-9326 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 27, 2021, Sep 22, 2017 (2 updates tracked since 2017).

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About Michelle Nentwig M.d. NPPES

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

MICHELLE NENTWIG M.D. (NPI 1073961553) is an individual orthopaedic surgery provider in Thornton, Colorado, licensed in Colorado (DR.0071726) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2016).

NPPES Registry Identity

NPI1073961553

Entity TypeIndividualFemale

Primary Taxonomy207X00000X

Provider Legal NameMICHELLE NENTWIGCredential: M.D.

Location Address9195 GRANT ST STE 200Thornton, CO 80229-4386

Mailing Address9195 Grant St Ste 200Thornton, CO 80229-4386 · (720) 917-7050 · Fax (720) 622-9326

Phone(720) 917-7050

Fax(720) 622-9326

Sole ProprietorYes

Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2016

Enumeration DateMay 25, 2016

Last NPPES UpdateFebruary 10, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 10, 2026

✔ NPI 1073961553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

License✔ Licensed in CO · DR.0071726

Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

9195 GRANT ST STE 200, Thornton, CO 80229

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.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

Michelle Nentwig 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 ID1355634239

PECOS Enrollment IDI20230926001589

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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

29 services29 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

22 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80229 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

$89.43 typical visit price

range $58.06 – $174.82

Typical copayment $22.35 (range $14.51 – $43.70)

Most-billed visit code 99203

Established Patient

$72.20 typical visit price

range $18.88 – $142.79

Typical copayment $18.05 (range $4.72 – $35.69)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

77.85/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

60.32

Promoting Interoperability

100

Improvement Activities

Cost

65.85

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Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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Surgery