Grace D. Ortega-Walker, FNP
- Medicare patients, 2024
- 43
- Part D claims, 2024
- 468
- MIPS score, 2024
- 96
- Hospital affiliations
- 1
- Medical groups
- 4
- Practice address
- 740 Peoria St, Aurora, CO 80011-8231
- Practice phone
- Call (720) 531-7111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Oak Street Health Del Mar
Primary care practice · Aurora, Colorado
Find Grace Ortega-Walker's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Grace D. Ortega-Walker is a nurse practitioner in Aurora, Colorado
Grace Ortega-Walker practices at Oak Street Health Del Mar in Aurora, Colorado.
Grace Ortega-Walker's NPI, 1043363294, was assigned on January 19, 2007. Grace Ortega-Walker holds Colorado license 93087.
- NPI
- 1043363294NPI Registry (opens in a new tab)
- NPI enumeration date
- January 19, 2007
- NPI status
- Active
- Practice phone
- (720) 531-7111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Grace D. Ortega-Walker practices at Oak Street Health Del Mar in Aurora, Colorado
Grace Ortega-Walker's primary practice is Oak Street Health Del Mar, at 740 Peoria St, Aurora, CO 80011-8231. The practice phone is (720) 531-7111.
- Oak Street Health Del Mar740 Peoria St, Aurora, CO 80011-8231Phone(720) 531-7111
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Grace D. Ortega-Walker is affiliated with 2 sites of care and 4 medical groups
Grace Ortega-Walker's primary practice is Oak Street Health Del Mar in Aurora, Colorado. Grace Ortega-Walker is also affiliated with Pine Ridge Hospital. The medical group on file is Signify Health. Dmand AI also links Grace Ortega-Walker to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Grace D. Ortega-Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Grace Ortega-Walker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oak Street Health Del Mar | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Grace D. Ortega-Walker is one of 866 nurse practitioners in Colorado
Nurse practitioner is Grace Ortega-Walker's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Grace Ortega-Walker is licensed in Colorado.
Specialties and state licenses
- Nurse practitioner, ColoradoPrimary
Nurse practitioners near Grace Ortega-Walker
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Grace D. Ortega-Walker treated 43 Medicare patients in 2024, average age 75
CMS counts 43 Medicare patients who saw Grace Ortega-Walker in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have high blood pressure, and 63% have high cholesterol. 37% are also on Medicaid. Their average risk score is 2.09, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Grace Ortega-Walker's median patient age at 72, with 61% women.
Grace Ortega-Walker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Grace Ortega-Walker's Medicare patients by sex, 2024
- Women2967%
- Men1433%
Chronic conditions among Grace Ortega-Walker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol63%
- Chronic kidney disease56%
- Diabetes49%
- Ischemic heart disease42%
- Alzheimer's and dementia40%
- Arthritis37%
- COPD35%
Share of Medicare patients with each condition. A patient can have several.
Grace Ortega-Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Grace D. Ortega-Walker wrote 468 Medicare Part D claims in 2024
In 2024, Grace Ortega-Walker wrote 468 Medicare Part D claims for 61 patients. 85% of them were for generic drugs.
Grace Ortega-Walker's Part D claims by kind of drug, 2024
- Generic398 claims85%
- Brand-name and other70 claims15%
Drug classes CMS tracks in Grace Ortega-Walker's Part D claims, 2024
- Opioids3%13 of 468 claims
- Antibiotics3%12 of 468 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Grace D. Ortega-Walker scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Grace Ortega-Walker for performance year 2024, reported as part of a group.
Grace Ortega-Walker's MIPS scores, performance year 2024
- 96of 100Final score
- 80.8of 100Quality
- 91of 100Promoting Interoperability
- 40of 100Improvement Activities
- 84of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Grace D. Ortega-Walker's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Grace D. Ortega-Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Grace D. Ortega-Walker's NPI number?
Grace D. Ortega-Walker's NPI number is 1043363294. It was assigned on January 19, 2007, and it is active in the NPI Registry.
What does Grace D. Ortega-Walker specialize in?
Grace D. Ortega-Walker is a nurse practitioner in Aurora, Colorado. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Grace D. Ortega-Walker practice?
Grace Ortega-Walker practices at 740 Peoria St, Aurora, CO 80011-8231. Grace Ortega-Walker's primary practice is Oak Street Health Del Mar in Aurora, Colorado. Dmand AI also links Grace Ortega-Walker to 3 medical groups.
What is Grace D. Ortega-Walker's office phone number?
The practice phone on file for Grace Ortega-Walker is (720) 531-7111.
What is Grace D. Ortega-Walker's medical license number?
Grace Ortega-Walker holds Colorado license 93087.
Which hospitals is Grace D. Ortega-Walker affiliated with?
Grace Ortega-Walker is affiliated with Pine Ridge Hospital.
What medical group is Grace D. Ortega-Walker part of?
Grace Ortega-Walker is linked to Signify Health. Dmand AI links Grace Ortega-Walker to 3 more medical groups.
What is Grace D. Ortega-Walker's MIPS score?
Grace Ortega-Walker's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
How many Medicare patients does Grace D. Ortega-Walker see?
CMS counts 43 Medicare patients who saw Grace Ortega-Walker in 2024, with an average age of 75.
How long has Grace D. Ortega-Walker been practicing?
Grace Ortega-Walker graduated from medical school in 1999, 27 years ago.
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