Dr. Ross Watson, MD
- Medicare services, 2024
- 360
- Medicare patients, 2024
- 131
- Part D claims, 2024
- 970
- MIPS score, 2024
- 98
- Hospital affiliations
- 4
- Practice address
- 300 Main Street, Lewiston, ME 04240
- Practice phone
- Call (207) 795-0111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Watson's professional email, personal email and mobile number
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Dr. Ross Watson is a family medicine physician in Lewiston, Maine
Dr. Watson practices at Central Maine Medical Center in Lewiston, Maine, part of Prime Healthcare Services.
Dr. Watson's NPI, 1639699051, was assigned on June 27, 2017. Dr. Watson holds Maine license MD22947.
- NPI
- 1639699051NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395018428
- NPI enumeration date
- June 27, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 795-0111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ross Watson practices at Central Maine Medical Center in Lewiston, Maine
Dr. Watson's primary practice is Central Maine Medical Center, at 300 Main Street, Lewiston, ME 04240 in Androscoggin County. The practice phone is (207) 795-0111.
- Central Maine Medical Center300 Main Street, Lewiston, ME 04240 · Androscoggin CountyPhone(207) 795-0111
Source: Dmand AI Affiliation Data
Dr. Ross Watson is affiliated with 4 sites of care and 9 medical groups
Dr. Watson's primary practice is Central Maine Medical Center in Lewiston, Maine, part of Prime Healthcare Services. Dr. Watson is also affiliated with St. Mary's Regional Medical Center. The medical group on file is Central Maine Medical Center. Dmand AI also links Dr. Watson to 2 more hospitals and 8 medical groups, each named with a free account. Dr. Watson's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ross Watson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Watson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Central Maine Medical Center | Available with a free account |
| +3 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ross Watson is one of 991 family medicine physicians in Maine
Family medicine is Dr. Watson's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Watson's licenses on file in 2 states: Maine and South Carolina.
Specialties and state licenses
- Family medicine, MainePrimary
- South Carolina license
Family medicine physicians near Dr. Watson
Counts of family 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. Ross Watson billed Medicare for 360 services in 2024
CMS data shows 360 Medicare services from Dr. Watson across 7 procedure codes in 2024, for 131 Medicare patients. Medicare paid $27,807 for them.
Dr. Watson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6502024: 36045%
Where Dr. Watson's Medicare services took place, 2024
- In an office113%
- In a facility34997%
Dr. Watson compared with the Maine median for family medicine physicians, 2024
- Dr. Watson
- Maine median
- Medicare services
- 360vs 19089% above
- Medicare patients
- 131vs 9636% above
- Part D claims
- 516vs 5588% below
Medians across 1,046 family medicine physicians in Maine with Dmand AI profiles that report each measure.
Dr. Watson'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. Ross Watson treated 131 Medicare patients in 2024, average age 73
CMS counts 131 Medicare patients who saw Dr. Watson in 2024. The largest group is 85 and over, with 36 patients. 72% of them have high blood pressure, and 72% have high cholesterol. 56% are also on Medicaid. Their average risk score is 1.82, 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. Watson's median patient age at 68, with 54% women.
Dr. Watson's Medicare patients by age, 2024
Dr. Watson's Medicare patients by sex, 2024
- Women6449%
- Men6751%
Chronic conditions among Dr. Watson's Medicare patients, 2024
- High blood pressure72%
- High cholesterol72%
- Mood disorders46%
- Anxiety44%
- Arthritis44%
- Heart failure38%
- Diabetes37%
- Depression35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Watson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ross Watson wrote 970 Medicare Part D claims in 2024
In 2024, Dr. Watson wrote 970 Medicare Part D claims for 282 patients. 82% of them were for generic drugs. CMS names the drug for 516 of them, across 23 drugs with 11 or more claims each, at $32,628 in total drug cost. In 2023, CMS named 1,742 claims across 54 drugs.
Dr. Watson's Part D claims by kind of drug, 2024
- Generic799 claims82%
- Brand-name and other171 claims18%
Dr. Watson'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. Watson's Part D claims, 2024
- Opioids3%27 of 970 claims
- Antibiotics6%59 of 970 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: 1,7422024: 51670%
Drugs named by CMS: 23 in 2024, 54 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. Ross Watson scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Watson for performance year 2024, reported through an alternative payment model (APM). Dr. Watson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Watson's MIPS scores, performance year 2024
- 98of 100Final score
- 83.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of skin lesions: 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. Ross Watson received $117 in industry payments in 2022
CMS Open Payments shows 7 general payments to Dr. Watson from 5 drug and device companies in 2022. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $58.
Companies that paid Dr. Watson the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ross Watson'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Dr. Ross Watson
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. Ross Watson's NPI number?
Dr. Ross Watson's NPI number is 1639699051. It was assigned on June 27, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Ross Watson?
Dr. Ross Watson is a family medicine physician in Lewiston, Maine. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Ross Watson practice?
Dr. Watson practices at 300 Main Street, Lewiston, ME 04240. Dr. Watson's primary practice is Central Maine Medical Center in Lewiston, Maine, part of Prime Healthcare Services. Dmand AI also links Dr. Watson to 2 hospitals and 8 medical groups.
What is Dr. Ross Watson's office phone number?
The practice phone on file for Dr. Watson is (207) 795-0111.
What is Dr. Ross Watson's medical license number?
Dr. Watson holds Maine license MD22947, one of the licenses on file in 2 states.
Which states has Dr. Ross Watson been licensed in?
Dmand AI has state licenses on file for Dr. Watson in Maine and South Carolina.
Which hospitals is Dr. Ross Watson affiliated with?
Dr. Watson practices at Central Maine Medical Center in Lewiston, Maine. Dr. Watson is also affiliated with St. Mary's Regional Medical Center. Dmand AI links Dr. Watson to 2 more hospitals.
What medical group is Dr. Ross Watson part of?
Dr. Watson is linked to Central Maine Medical Center. Dmand AI links Dr. Watson to 8 more medical groups.
Does Dr. Ross Watson accept Medicare?
Yes. CMS data shows Dr. Watson billed Medicare for 360 services in 2024, and Dr. Watson accepts Medicare assignment.
What is Dr. Ross Watson's MIPS score?
Dr. Watson's MIPS final score for performance year 2024 is 98 out of 100, reported through an alternative payment model (APM).
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Ross Watson see?
CMS counts 131 Medicare patients who saw Dr. Watson in 2024, with an average age of 73.
What services does Dr. Ross Watson bill to Medicare?
In 2024, Dr. Watson's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99231) and hospital inpatient care (99239).
What drugs does Dr. Ross Watson prescribe most?
In 2024 Medicare Part D data, Dr. Watson's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Ross Watson received payments from drug or device companies?
CMS Open Payments shows $117 in general payments to Dr. Watson from 5 companies from 2022 to 2022. The largest total came from Eli Lilly and Company.
How long has Dr. Ross Watson been practicing?
Dr. Watson graduated from medical school in 2016, 10 years ago.
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