Dr. Spencer Reid Anderson, MD
- Medicare services, 2024
- 185
- Medicare patients, 2024
- 185
- Part D claims, 2024
- 166
- MIPS score, 2024
- 82
- Hospital affiliations
- 3
- Practice address
- 1016 E Roosevelt Avenue, Grants, NM 87020
- Practice phone
- Call (505) 287-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Spencer Reid Anderson is an emergency medicine physician in Grants, New Mexico
Dr. Anderson practices at Cibola General Hospital in Grants, New Mexico, part of Cibola County, New Mexico.
Dr. Anderson's NPI, 1720252158, was assigned on April 16, 2008. Dr. Anderson graduated from University of Arizona College of Medicine in 2008. Dr. Anderson holds Arizona license 44283.
- NPI
- 1720252158NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507035219
- NPI enumeration date
- April 16, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (505) 287-5300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Spencer Reid Anderson practices at Cibola General Hospital in Grants, New Mexico
Dr. Anderson's primary practice is Cibola General Hospital, at 1016 E Roosevelt Avenue, Grants, NM 87020 in Cibola County. The practice phone is (505) 287-5300.
- Cibola General Hospital1016 E Roosevelt Avenue, Grants, NM 87020 · Cibola CountyPhone(505) 287-5300
Source: Dmand AI Affiliation Data
Dr. Spencer Reid Anderson is affiliated with 3 sites of care and 5 medical groups
Dr. Anderson's primary practice is Cibola General Hospital in Grants, New Mexico, part of Cibola County, New Mexico. Dr. Anderson is also affiliated with Flagstaff Medical Center. The medical group on file is Cibola General Hospital. Dmand AI also links Dr. Anderson to 1 more hospital and 4 medical groups, 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. Spencer Reid Anderson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Anderson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cibola General Hospital | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Cibola County, New Mexico and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Spencer Reid Anderson is one of 491 emergency medicine physicians in New Mexico
Emergency medicine is Dr. Anderson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Anderson is licensed in Arizona.
Specialties and state licenses
- Emergency medicine, ArizonaPrimary
Emergency medicine physicians near Dr. Anderson
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. Spencer Reid Anderson billed Medicare for 185 services in 2024
CMS data shows 185 Medicare services from Dr. Anderson across 4 procedure codes in 2024, for 185 Medicare patients. Medicare paid $12,360 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Anderson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1332024: 18539%
Dr. Anderson compared with the New Mexico median for emergency medicine physicians, 2024
- Dr. Anderson
- New Mexico median
- Medicare services
- 185vs 15321% above
- Medicare patients
- 185vs 16313% above
- Part D claims
- 70vs 5527% above
Medians across 502 emergency medicine physicians in New Mexico with Dmand AI profiles that report each measure.
Dr. Anderson's 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. Spencer Reid Anderson treated 185 Medicare patients in 2024, average age 74
CMS counts 185 Medicare patients who saw Dr. Anderson in 2024. The largest group is 75 to 84, with 69 patients. 71% of them have high blood pressure, and 58% have high cholesterol. 42% are also on Medicaid. Their average risk score is 1.64, 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. Anderson's median patient age at 46, with 52% women.
Dr. Anderson's Medicare patients by age, 2024
Dr. Anderson's Medicare patients by sex, 2024
- Women11361%
- Men7239%
Chronic conditions among Dr. Anderson's Medicare patients, 2024
- High blood pressure71%
- High cholesterol58%
- Arthritis51%
- Diabetes39%
- Ischemic heart disease26%
- Chronic kidney disease25%
- Heart failure19%
- Osteoporosis19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Anderson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Spencer Reid Anderson wrote 166 Medicare Part D claims in 2024
In 2024, Dr. Anderson wrote 166 Medicare Part D claims for 103 patients. 90% of them were for generic drugs. CMS names the drug for 70 of them, across 4 drugs with 11 or more claims each, at $1,127 in total drug cost. In 2023, CMS named 15 claims across 1 drug.
Dr. Anderson's Part D claims by kind of drug, 2024
- Generic150 claims90%
- Brand-name and other16 claims10%
Dr. Anderson's 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. Anderson's Part D claims, 2024
- Antibiotics20%33 of 166 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: 152024: 70367%
Drugs named by CMS: 4 in 2024, 1 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. Spencer Reid Anderson scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Anderson for performance year 2024, reported as part of a group. Dr. Anderson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Anderson's MIPS scores, performance year 2024
- 82of 100Final score
- 66.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
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. Spencer Reid Anderson received $131 in industry payments from 2016 to 2025
CMS Open Payments shows 3 general payments to Dr. Anderson from 3 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. BTG International, Inc. paid the most, $96.
General payments to Dr. Anderson by program year, 2016 to 2025
Companies that paid Dr. Anderson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Spencer Reid Anderson graduated from University of Arizona College of Medicine
Dr. Anderson graduated from University of Arizona College of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Spencer Reid Anderson'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. Spencer Reid Anderson
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. Spencer Reid Anderson's NPI number?
Dr. Spencer Reid Anderson's NPI number is 1720252158. It was assigned on April 16, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Spencer Reid Anderson?
Dr. Spencer Reid Anderson is an emergency medicine physician in Grants, New Mexico. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Spencer Reid Anderson practice?
Dr. Anderson practices at 1016 E Roosevelt Avenue, Grants, NM 87020. Dr. Anderson's primary practice is Cibola General Hospital in Grants, New Mexico, part of Cibola County, New Mexico. Dmand AI also links Dr. Anderson to 1 hospital and 4 medical groups.
What is Dr. Spencer Reid Anderson's office phone number?
The practice phone on file for Dr. Anderson is (505) 287-5300.
What is Dr. Spencer Reid Anderson's medical license number?
Dr. Anderson holds Arizona license 44283.
Which hospitals is Dr. Spencer Reid Anderson affiliated with?
Dr. Anderson practices at Cibola General Hospital in Grants, New Mexico. Dr. Anderson is also affiliated with Flagstaff Medical Center. Dmand AI links Dr. Anderson to 1 more hospital.
What medical group is Dr. Spencer Reid Anderson part of?
Dr. Anderson is linked to Cibola General Hospital. Dmand AI links Dr. Anderson to 4 more medical groups.
Does Dr. Spencer Reid Anderson accept Medicare?
Yes. CMS data shows Dr. Anderson billed Medicare for 185 services in 2024, and Dr. Anderson accepts Medicare assignment.
What is Dr. Spencer Reid Anderson's MIPS score?
Dr. Anderson's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Dr. Spencer Reid Anderson see?
CMS counts 185 Medicare patients who saw Dr. Anderson in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Spencer Reid Anderson bill to Medicare?
In 2024, Dr. Anderson's most billed Medicare services were emergency department visit (99283), emergency department visit (99284) and emergency department visit (99285).
Where did Dr. Spencer Reid Anderson go to medical school?
Dr. Anderson graduated from University of Arizona College of Medicine in 2008.
What drugs does Dr. Spencer Reid Anderson prescribe most?
In 2024 Medicare Part D data, Dr. Anderson's most prescribed drugs by claims were Cephalexin, Mupirocin and Ondansetron ODT.
Has Dr. Spencer Reid Anderson received payments from drug or device companies?
CMS Open Payments shows $131 in general payments to Dr. Anderson from 3 companies from 2016 to 2025. The largest total came from BTG International, Inc.
How long has Dr. Spencer Reid Anderson been practicing?
Dr. Anderson graduated from medical school in 2008, 18 years ago.
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