CardiotoxicityDNA, MitochondrialImmunity, Innate
Dr. Michael Antonio Spencer, MD
NPI1922065689PAC ID4789667452
- Medicare services, 2024
- 33
- Medicare patients, 2024
- 35
- Part D claims, 2024
- 166
- Publications
- 2
- Affiliated sites
- 1
- Practice address
- 719 Green Valley Rd, Greensboro, NC 27408
- Practice phone
- Call (336) 378-2511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Koala Eye Centre
Greensboro, North Carolina
Find Dr. Spencer'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.
Dr. Michael Antonio Spencer is an ophthalmologist in Greensboro, North Carolina
Dr. Spencer practices at Koala Eye Centre in Greensboro, North Carolina.
Dr. Spencer's NPI, 1922065689, was assigned on April 27, 2006. Dr. Spencer graduated from Howard University College of Medicine in 1988. Dr. Spencer holds North Carolina license 200100470.
NPI and contact details
- NPI
- 1922065689NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789667452
- NPI enumeration date
- April 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (336) 378-2511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Antonio Spencer practices at Koala Eye Centre in Greensboro, North Carolina
Dr. Spencer's primary practice is Koala Eye Centre, at 719 Green Valley Rd, Greensboro, NC 27408 in Guilford County. The practice phone is (336) 378-2511.
- Koala Eye Centre719 Green Valley Rd, Greensboro, NC 27408 · Guilford CountyPhone(336) 378-2511
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Antonio Spencer is affiliated with 2 sites of care
Dr. Spencer's primary practice is Koala Eye Centre in Greensboro, North Carolina. Dmand AI also links Dr. Spencer to 1 physician office, named with a free account.
Koala Eye CentrePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael Antonio Spencer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spencer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Koala Eye Centre | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Spencer practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael Antonio Spencer is one of 552 ophthalmologists in North Carolina
Ophthalmology is Dr. Spencer's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Spencer is licensed in North Carolina.
Specialties and state licenses
- Ophthalmology, North CarolinaPrimary
Ophthalmologists near Dr. Spencer
Counts of ophthalmologists 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. Michael Antonio Spencer billed Medicare for 33 services in 2024
CMS data shows 33 Medicare services from Dr. Spencer across 1 procedure code in 2024, all of them office visits, for 35 Medicare patients. Medicare paid $2,502 for them. Every service was in an office.
Medicare services, 202433
Medicare patients35
Paid by Medicare$2,502
Procedure codes1
Dr. Spencer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 282024: 3318%
- Tests and treatments
- 2023: 122024: 0100%
Dr. Spencer compared with the North Carolina median for ophthalmologists, 2024
- Dr. Spencer
- North Carolina median
- Medicare services
- 33vs 1,70198% below
- Medicare patients
- 35vs 56694% below
- Part D claims
- 85vs 62086% below
Medians across 580 ophthalmologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Spencer'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.
Need commercial claims for Dr. Spencer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Spencer and other ophthalmologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Antonio Spencer treated 35 Medicare patients in 2024, average age 63
CMS counts 35 Medicare patients who saw Dr. Spencer in 2024. The largest group is under 65, with 12 patients. 66% of them have high cholesterol, and 57% have high blood pressure. 37% are also on Medicaid. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Spencer's median patient age at 12, with 51% women.
Medicare patients, 202435
Average age63
Average risk score1.46
Also on Medicaid37%
Dr. Spencer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Spencer's Medicare patients by sex, 2024
- Women1954%
- Men1646%
Chronic conditions among Dr. Spencer's Medicare patients, 2024
- High cholesterol66%
- High blood pressure57%
- Arthritis31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Spencer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Antonio Spencer wrote 166 Medicare Part D claims in 2024
In 2024, Dr. Spencer wrote 166 Medicare Part D claims for 49 patients. 64% of them were for generic drugs. CMS names the drug for 85 of them, across 3 drugs with 11 or more claims each, at $9,597 in total drug cost. In 2023, CMS named 40 claims across 1 drug.
Part D claims, 2024166
Drugs named by CMS3
Total drug cost$9,597
Part D patients49
Dr. Spencer's Part D claims by kind of drug, 2024
- Generic107 claims64%
- Brand-name59 claims36%
Dr. Spencer'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 402024: 85113%
Drugs named by CMS: 3 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
How Dr. Michael Antonio Spencer takes part in Medicare
Dr. Spencer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Find ophthalmologists like Dr. Spencer by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Michael Antonio Spencer has 2 publications on record
Dmand AI links 2 papers to Dr. Spencer in 2023. Dr. Spencer's most frequent co-authors are Carl Wei-Chan Tong, MD, PhD and Bing Wang, MD.
Papers2
Dr. Spencer's most frequent co-authors
Recent publications by Dr. Spencer
See who Dr. Spencer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Spencer works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael Antonio Spencer graduated from Howard University College of Medicine
Dr. Spencer graduated from Howard University College of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Antonio Spencer'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Michael Antonio Spencer
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. Michael Antonio Spencer's NPI number?
Dr. Michael Antonio Spencer's NPI number is 1922065689. It was assigned on April 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Antonio Spencer?
Dr. Michael Antonio Spencer is an ophthalmologist in Greensboro, North Carolina. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Michael Antonio Spencer practice?
Dr. Spencer practices at 719 Green Valley Rd, Greensboro, NC 27408. Dr. Spencer's primary practice is Koala Eye Centre in Greensboro, North Carolina. Dmand AI also links Dr. Spencer to 1 physician office.
What is Dr. Michael Antonio Spencer's office phone number?
The practice phone on file for Dr. Spencer is (336) 378-2511.
What is Dr. Michael Antonio Spencer's medical license number?
Dr. Spencer holds North Carolina license 200100470.
Does Dr. Michael Antonio Spencer accept Medicare?
Yes. CMS data shows Dr. Spencer billed Medicare for 33 services in 2024, and Dr. Spencer accepts Medicare assignment.
How many Medicare patients does Dr. Michael Antonio Spencer see?
CMS counts 35 Medicare patients who saw Dr. Spencer in 2024, with an average age of 63.
What services does Dr. Michael Antonio Spencer bill to Medicare?
In 2024, Dr. Spencer's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Michael Antonio Spencer go to medical school?
Dr. Spencer graduated from Howard University College of Medicine in 1988.
What drugs does Dr. Michael Antonio Spencer prescribe most?
In 2024 Medicare Part D data, Dr. Spencer's most prescribed drugs by claims were Latanoprost, Restasis Multidose and Moxifloxacin.
Show 3 more questionsShow fewer questions
How long has Dr. Michael Antonio Spencer been practicing?
Dr. Spencer graduated from medical school in 1988, 38 years ago.
Does Dr. Michael Antonio Spencer do research?
Dmand AI links 2 publications to Dr. Spencer.
Who does Dr. Michael Antonio Spencer publish with?
Dr. Spencer's most frequent co-authors are Carl Wei-Chan Tong, MD, PhD (1 shared paper) and Bing Wang, MD (1 shared paper).
Selling to ophthalmology practices?
See ophthalmologists in North Carolina by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card