Dr. Stacey Rebecca Williams, DO
- Medicare services, 2024
- 298
- Medicare patients, 2024
- 228
- Part D claims, 2024
- 482
- MIPS score, 2024
- 94
- Hospital affiliations
- 2
- Practice address
- 1008 Minnequa Ave, Pueblo, CO 81004
- Practice phone
- Call (719) 557-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Williams' professional email, personal email and mobile number
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Dr. Stacey Rebecca Williams is an emergency medicine physician in Pueblo, Colorado
Dr. Williams practices at CommonSpirit - St. Mary-Corwin Hospital in Pueblo, Colorado, part of CommonSpirit Health.
Dr. Williams' NPI, 1437340577, was assigned on August 5, 2007. Dr. Williams graduated from Nova Southeastern College of Osteo Medicine in 2005. Dr. Williams holds Louisiana license 000053.
- NPI
- 1437340577NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173676053
- NPI enumeration date
- August 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (719) 557-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stacey Rebecca Williams practices at CommonSpirit - St. Mary-Corwin Hospital in Pueblo, Colorado
Dr. Williams' primary practice is CommonSpirit - St. Mary-Corwin Hospital, at 1008 Minnequa Ave, Pueblo, CO 81004 in Pueblo County. The practice phone is (719) 557-4000.
- CommonSpirit - St. Mary-Corwin Hospital1008 Minnequa Ave, Pueblo, CO 81004 · Pueblo CountyPhone(719) 557-4000
Source: Dmand AI Affiliation Data
Dr. Stacey Rebecca Williams is affiliated with 3 sites of care and 7 medical groups
Dr. Williams' primary practice is CommonSpirit - St. Mary-Corwin Hospital in Pueblo, Colorado, part of CommonSpirit Health. Dr. Williams is also affiliated with Starr Regional Medical Center. The medical group on file is US Acute Care Solutions. Dmand AI also links Dr. Williams to 6 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stacey Rebecca Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CommonSpirit - St. Mary-Corwin Hospital | Available with a free account |
| +2 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stacey Rebecca Williams is one of 1,226 emergency medicine physicians in Colorado
Emergency medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Williams is licensed in Louisiana.
Specialties and state licenses
- Emergency medicine, LouisianaPrimary
Emergency medicine physicians near Dr. Williams
Counts of emergency medicine physicians 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
Dr. Stacey Rebecca Williams billed Medicare for 298 services in 2024
CMS data shows 298 Medicare services from Dr. Williams across 5 procedure codes in 2024, for 228 Medicare patients. Medicare paid $28,264 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Williams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2622024: 2495%
- Tests and treatments
- 2023: 672024: 4927%
Dr. Williams compared with the Colorado median for emergency medicine physicians, 2024
- Dr. Williams
- Colorado median
- Medicare services
- 298vs 19950% above
- Medicare patients
- 228vs 19318% above
- Part D claims
- 281vs 348.3 times
Medians across 1,237 emergency medicine physicians in Colorado with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stacey Rebecca Williams treated 228 Medicare patients in 2024, average age 71
CMS counts 228 Medicare patients who saw Dr. Williams in 2024. The largest group is 65 to 74, with 94 patients. 71% of them have high blood pressure, and 62% have high cholesterol. 37% are also on Medicaid. Their average risk score is 1.69, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 64, with 56% women.
Dr. Williams' Medicare patients by age, 2024
Dr. Williams' Medicare patients by sex, 2024
- Women12053%
- Men10847%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure71%
- High cholesterol62%
- Arthritis61%
- Mood disorders40%
- Anxiety37%
- COPD35%
- Depression35%
- Diabetes29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stacey Rebecca Williams wrote 482 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 482 Medicare Part D claims for 310 patients. 93% of them were for generic drugs. CMS names the drug for 281 of them, across 10 drugs with 11 or more claims each, at $2,201 in total drug cost. In 2023, CMS named 189 claims across 9 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic449 claims93%
- Brand-name and other33 claims7%
Dr. Williams' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Williams' Part D claims, 2024
- Antibiotics29%142 of 482 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1892024: 28149%
Drugs named by CMS: 10 in 2024, 9 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Stacey Rebecca Williams scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Williams for performance year 2024, reported as part of a group. Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Williams' MIPS scores, performance year 2024
- 94of 100Final score
- 91.2of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Stacey Rebecca Williams received $51 in industry payments from 2017 to 2021
CMS Open Payments shows 3 general payments to Dr. Williams from 3 drug and device companies from 2017 to 2021. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $22.
General payments to Dr. Williams by program year, 2017 to 2021
Companies that paid Dr. Williams the most, 2017 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stacey Rebecca Williams graduated from Nova Southeastern College of Osteo Medicine
Dr. Williams graduated from Nova Southeastern College of Osteo Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stacey Rebecca Williams'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Stacey Rebecca Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Stacey Rebecca Williams' NPI number?
Dr. Stacey Rebecca Williams' NPI number is 1437340577. It was assigned on August 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Stacey Rebecca Williams?
Dr. Stacey Rebecca Williams is an emergency medicine physician in Pueblo, Colorado. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Stacey Rebecca Williams practice?
Dr. Williams practices at 1008 Minnequa Ave, Pueblo, CO 81004. Dr. Williams' primary practice is CommonSpirit - St. Mary-Corwin Hospital in Pueblo, Colorado, part of CommonSpirit Health. Dmand AI also links Dr. Williams to 6 medical groups and 1 group practice or clinic.
What is Dr. Stacey Rebecca Williams' office phone number?
The practice phone on file for Dr. Williams is (719) 557-4000.
What is Dr. Stacey Rebecca Williams' medical license number?
Dr. Williams holds Louisiana license 000053.
Which hospitals is Dr. Stacey Rebecca Williams affiliated with?
Dr. Williams practices at CommonSpirit - St. Mary-Corwin Hospital in Pueblo, Colorado. Dr. Williams is also affiliated with Starr Regional Medical Center.
What medical group is Dr. Stacey Rebecca Williams part of?
Dr. Williams is linked to US Acute Care Solutions. Dmand AI links Dr. Williams to 6 more medical groups.
Does Dr. Stacey Rebecca Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 298 services in 2024, and Dr. Williams accepts Medicare assignment.
What is Dr. Stacey Rebecca Williams' MIPS score?
Dr. Williams' MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Dr. Stacey Rebecca Williams see?
CMS counts 228 Medicare patients who saw Dr. Williams in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. Stacey Rebecca Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
Where did Dr. Stacey Rebecca Williams go to medical school?
Dr. Williams graduated from Nova Southeastern College of Osteo Medicine in 2005.
What drugs does Dr. Stacey Rebecca Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Ondansetron ODT, Methylprednisolone and Methocarbamol.
Has Dr. Stacey Rebecca Williams received payments from drug or device companies?
CMS Open Payments shows $51 in general payments to Dr. Williams from 3 companies from 2017 to 2021. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Dr. Stacey Rebecca Williams been practicing?
Dr. Williams graduated from medical school in 2005, 21 years ago.
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