Plast Reconstr Surg
Ambulatory Surgical ProceduresFracture Fixation, InternalHealth Expenditures
Dr. Mark Spencer, MD
NPI1255837902PAC ID8426307075
- Medicare services, 2024
- 18
- Medicare patients, 2024
- 27
- Part D claims, 2022
- 33
- Publications
- 41
- MIPS score, 2024
- 86
- Practice address
- 35 Medical Center Pkwy, Augusta, ME 04330
- Practice phone
- Call (207) 873-9841
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Alfond Center for Health
Augusta, Maine
Find Dr. Spencer's professional email, personal email and mobile number
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Dr. Mark Spencer is an orthopedic surgeon in Augusta, Maine
Dr. Spencer practices at Alfond Center for Health in Augusta, Maine.
Dr. Spencer's NPI, 1255837902, was assigned on April 2, 2018. Dr. Spencer graduated from University of South Carolina School of Medicine in 2018. Dr. Spencer holds Maine license MD27927.
NPI and contact details
- NPI
- 1255837902NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426307075
- NPI enumeration date
- April 2, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 873-9841
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Spencer practices at Alfond Center for Health in Augusta, Maine
Dr. Spencer's primary practice is Alfond Center for Health, at 35 Medical Center Pkwy, Augusta, ME 04330 in Kennebec County. The practice phone is (207) 873-9841.
- Alfond Center for Health35 Medical Center Pkwy, Augusta, ME 04330 · Kennebec CountyPhone(207) 873-9841
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Spencer is affiliated with 3 sites of care and 2 medical groups
Dr. Spencer's primary practice is Alfond Center for Health in Augusta, Maine. Dr. Spencer is also affiliated with MaineGeneral Medical Center. The medical group on file is University of Texas Southwestern Medical Center. Dmand AI also links Dr. Spencer to 1 more group practice or clinic and 1 medical group, each named with a free account.
Alfond Center for HealthPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark Spencer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spencer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alfond Center for Health | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Spencer is one of 128 orthopedic surgeons in Maine
Orthopaedic surgery is Dr. Spencer's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Spencer is licensed in Maine.
Specialties and state licenses
- Orthopaedic surgery, MainePrimary
Orthopedic surgeons near Dr. Spencer
Counts of orthopedic surgeons 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. Mark Spencer billed Medicare for 18 services in 2024
CMS data shows 18 Medicare services from Dr. Spencer across 1 procedure code in 2024, all of them office visits, for 27 Medicare patients. Medicare paid $967 for them. Every service was in an office.
Medicare services, 202418
Medicare patients27
Paid by Medicare$967
Procedure codes1
Dr. Spencer compared with the Maine median for orthopedic surgeons, 2024
- Dr. Spencer
- Maine median
- Medicare services
- 18vs 24693% below
- Medicare patients
- 27vs 15182% below
- Part D claims
- 33vs 3711% below
Medians across 127 orthopedic surgeons in Maine 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Spencer and other orthopedic surgeons in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Spencer treated 27 Medicare patients in 2024, average age 70
CMS counts 27 Medicare patients who saw Dr. Spencer in 2024. The largest group is 65 to 74, with 13 patients. 59% of them have high blood pressure, and 56% have high cholesterol. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Spencer's median patient age at 65, with 55% women.
Medicare patients, 202427
Average age70
Average risk score1.12
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
- Women1659%
- Men1141%
Chronic conditions among Dr. Spencer's Medicare patients, 2024
- High blood pressure59%
- High cholesterol56%
- Arthritis44%
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 65
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Spencer wrote 33 Medicare Part D claims in 2022
In 2022, Dr. Spencer wrote 33 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $274 in total drug cost. In 2021, CMS named 15 claims across 1 drug.
Part D claims, 202233
Drugs named by CMS2
Total drug cost$274
Dr. Spencer's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 152022: 33120%
Drugs named by CMS: 2 in 2022, 1 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Mark Spencer scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Spencer for performance year 2024, reported as part of a group. Dr. Spencer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Spencer's MIPS scores, performance year 2024
- 86of 100Final score
- 75.4of 100Quality
- 84of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark Spencer has 41 publications on record
Dmand AI links 41 papers to Dr. Spencer, published from 2021 to 2024. Dr. Spencer has published most often in Appl Opt. Dr. Spencer's most frequent co-authors are Jessica Isabelle Billig, MD and Eric David Peterson, MD.
Papers41
Years published2021 to 2024
Dr. Spencer's papers by year, 2021 to 2024
Dr. Spencer's most frequent co-authors
Recent publications by Dr. Spencer
J Opt Soc Am A Opt Image Sci Vis
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 orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Spencer received $722 in industry payments from 2024 to 2025
CMS Open Payments shows 15 general payments to Dr. Spencer from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. AxoGen paid the most, $484.
General payments to Dr. Spencer by program year, 2024 to 2025
Companies that paid Dr. Spencer the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Spencer graduated from University of South Carolina School of Medicine
Dr. Spencer graduated from University of South Carolina School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark 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) |
| 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)Doctors and Clinicians Utilization Data (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 |
| 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. Mark 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. Mark Spencer's NPI number?
Dr. Mark Spencer's NPI number is 1255837902. It was assigned on April 2, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Spencer?
Dr. Mark Spencer is an orthopedic surgeon in Augusta, Maine. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Mark Spencer practice?
Dr. Spencer practices at 35 Medical Center Pkwy, Augusta, ME 04330. Dr. Spencer's primary practice is Alfond Center for Health in Augusta, Maine. Dmand AI also links Dr. Spencer to 1 group practice or clinic and 1 medical group.
What is Dr. Mark Spencer's office phone number?
The practice phone on file for Dr. Spencer is (207) 873-9841.
What is Dr. Mark Spencer's medical license number?
Dr. Spencer holds Maine license MD27927.
Which hospitals is Dr. Mark Spencer affiliated with?
Dr. Spencer is affiliated with MaineGeneral Medical Center.
What medical group is Dr. Mark Spencer part of?
Dr. Spencer is linked to University of Texas Southwestern Medical Center. Dmand AI links Dr. Spencer to 1 more medical group.
Does Dr. Mark Spencer accept Medicare?
Yes. CMS data shows Dr. Spencer billed Medicare for 18 services in 2024, and Dr. Spencer accepts Medicare assignment.
What is Dr. Mark Spencer's MIPS score?
Dr. Spencer's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. Mark Spencer see?
CMS counts 27 Medicare patients who saw Dr. Spencer in 2024, with an average age of 70.
Show 7 more questionsShow fewer questions
What services does Dr. Mark Spencer bill to Medicare?
In 2024, Dr. Spencer's most billed Medicare services were office visit, new patient (99203).
Where did Dr. Mark Spencer go to medical school?
Dr. Spencer graduated from University of South Carolina School of Medicine in 2018.
What drugs does Dr. Mark Spencer prescribe most?
In 2022 Medicare Part D data, Dr. Spencer's most prescribed drugs by claims were Oxycodone HCl and Meloxicam.
Has Dr. Mark Spencer received payments from drug or device companies?
CMS Open Payments shows $722 in general payments to Dr. Spencer from 6 companies from 2024 to 2025. The largest total came from AxoGen.
How long has Dr. Mark Spencer been practicing?
Dr. Spencer graduated from medical school in 2018, 8 years ago.
Does Dr. Mark Spencer do research?
Dmand AI links 41 publications to Dr. Spencer, published from 2021 to 2024.
Who does Dr. Mark Spencer publish with?
Dr. Spencer's most frequent co-authors are Jessica Isabelle Billig, MD (1 shared paper) and Eric David Peterson, MD (1 shared paper).
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