Dr. Marshall Tredway Watson Jr., MD
- Medicare services, 2024
- 443
- Medicare patients, 2024
- 321
- Part D claims, 2024
- 65
- Hospital affiliations
- 2
- Industry payments
- $839
- Practice address
- 465 St Michaels Dr, Santa Fe, NM 87505
- Practice phone
- Call (505) 988-3233
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Santa Fe Brain & Spine Associates
Santa Fe, New Mexico
Find Dr. Watson's professional email, personal email and mobile number
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Dr. Marshall Tredway Watson Jr. is a neurosurgeon in Santa Fe, New Mexico
Dr. Watson practices at Santa Fe Brain & Spine Associates in Santa Fe, New Mexico.
Dr. Watson's NPI, 1568461374, was assigned on July 14, 2005. Dr. Watson holds Tennessee license 39694.
- NPI
- 1568461374NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840227112
- NPI enumeration date
- July 14, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (505) 988-3233
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marshall Tredway Watson Jr. practices at Santa Fe Brain & Spine Associates in Santa Fe, New Mexico
Dr. Watson's primary practice is Santa Fe Brain & Spine Associates, at 465 St Michaels Dr, Santa Fe, NM 87505 in Santa Fe County. The practice phone is (505) 988-3233.
- Santa Fe Brain & Spine Associates465 St Michaels Dr, Santa Fe, NM 87505 · Santa Fe CountyPhone(505) 988-3233
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Marshall Tredway Watson Jr. is affiliated with 4 sites of care and 1 medical group
Dr. Watson's primary practice is Santa Fe Brain & Spine Associates in Santa Fe, New Mexico. Dr. Watson is also affiliated with CHRISTUS St. Vincent Regional Medical Center. The medical group on file is CHRISTUS St. Vincent Pediatrics. Dmand AI also links Dr. Watson to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marshall Tredway Watson Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Watson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Fe Brain & Spine Associates | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marshall Tredway Watson Jr. is one of 30 neurosurgeons in New Mexico
Neurological surgery is Dr. Watson's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Watson is licensed in Tennessee.
Specialties and state licenses
- Neurological surgery, TennesseePrimary
Neurosurgeons near Dr. Watson
Counts of neurosurgeons 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. Marshall Tredway Watson Jr. billed Medicare for 443 services in 2024
CMS data shows 443 Medicare services from Dr. Watson across 9 procedure codes in 2024, for 321 Medicare patients. Medicare paid $84,627 for them.
Dr. Watson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3612024: 3754%
- Surgery
- 2023: 02024: 68
Where Dr. Watson's Medicare services took place, 2024
- In an office37585%
- In a facility6815%
Dr. Watson compared with the New Mexico median for neurosurgeons, 2024
- Dr. Watson
- New Mexico median
- Medicare services
- 443vs 1064.2 times
- Medicare patients
- 321vs 1102.9 times
- Part D claims
- 18vs 1613% above
Medians across 30 neurosurgeons in New Mexico 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Watson and other neurosurgeons in New Mexico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marshall Tredway Watson Jr. treated 321 Medicare patients in 2024, average age 74
CMS counts 321 Medicare patients who saw Dr. Watson in 2024. The largest group is 75 to 84, with 141 patients. 75% of them have arthritis, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Watson's median patient age at 68, with 49% women.
Dr. Watson's Medicare patients by age, 2024
Dr. Watson's Medicare patients by sex, 2024
- Women16652%
- Men15548%
Chronic conditions among Dr. Watson's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure69%
- Mood disorders30%
- Anxiety28%
- Diabetes28%
- Depression27%
- Osteoporosis23%
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
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marshall Tredway Watson Jr. wrote 65 Medicare Part D claims in 2024
In 2024, Dr. Watson wrote 65 Medicare Part D claims for 37 patients. 100% of them were for generic drugs. CMS names the drug for 18 of them, across 1 drug with 11 or more claims each, at $113 in total drug cost. In 2023, CMS named 44 claims across 3 drugs.
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
- Opioids32%21 of 65 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: 442024: 1859%
Drugs named by CMS: 1 in 2024, 3 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. Marshall Tredway Watson Jr. ranks in the 82nd percentile for laminectomy or laminotomy (partial removal of spine bones) in Medicare
Dr. Watson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 60 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Watson, more than 82% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Watson ranks in Medicare procedure volume
- Laminectomy or laminotomy (partial removal of spine bones)
- 82nd percentile60 procedures
- Spinal fusion
- 60th percentile59 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Marshall Tredway Watson Jr. received $839 in industry payments from 2016 to 2023
CMS Open Payments shows 10 general payments to Dr. Watson from 5 drug and device companies from 2016 to 2023. Travel and lodging make up the largest share, 67% of the total. Medtronic USA, Inc. paid the most, $623.
General payments to Dr. Watson by program year, 2016 to 2023
General payments to Dr. Watson by kind, 2016 to 2023
- Travel and lodging$55967%
- Food and beverage$28033%
Companies that paid Dr. Watson the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marshall Tredway Watson Jr.'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)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. Marshall Tredway Watson Jr.
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. Marshall Tredway Watson Jr.'s NPI number?
Dr. Marshall Tredway Watson Jr.'s NPI number is 1568461374. It was assigned on July 14, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Marshall Tredway Watson Jr.?
Dr. Marshall Tredway Watson Jr. is a neurosurgeon in Santa Fe, New Mexico. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Marshall Tredway Watson Jr. practice?
Dr. Watson practices at 465 St Michaels Dr, Santa Fe, NM 87505. Dr. Watson's primary practice is Santa Fe Brain & Spine Associates in Santa Fe, New Mexico. Dmand AI also links Dr. Watson to 1 hospital and 1 group practice or clinic.
What is Dr. Marshall Tredway Watson Jr.'s office phone number?
The practice phone on file for Dr. Watson is (505) 988-3233.
What is Dr. Marshall Tredway Watson Jr.'s medical license number?
Dr. Watson holds Tennessee license 39694.
Which hospitals is Dr. Marshall Tredway Watson Jr. affiliated with?
Dr. Watson is affiliated with CHRISTUS St. Vincent Regional Medical Center. Dmand AI links Dr. Watson to 1 more hospital.
What medical group is Dr. Marshall Tredway Watson Jr. part of?
Dr. Watson is linked to CHRISTUS St. Vincent Pediatrics.
Does Dr. Marshall Tredway Watson Jr. accept Medicare?
Yes. CMS data shows Dr. Watson billed Medicare for 443 services in 2024, and Dr. Watson accepts Medicare assignment.
How many Medicare patients does Dr. Marshall Tredway Watson Jr. see?
CMS counts 321 Medicare patients who saw Dr. Watson in 2024, with an average age of 74.
What services does Dr. Marshall Tredway Watson Jr. bill to Medicare?
In 2024, Dr. Watson's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and office visit, established patient (99213).
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What drugs does Dr. Marshall Tredway Watson Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Watson's most prescribed drugs by claims were Methocarbamol.
Has Dr. Marshall Tredway Watson Jr. received payments from drug or device companies?
CMS Open Payments shows $839 in general payments to Dr. Watson from 5 companies from 2016 to 2023. The largest total came from Medtronic USA, Inc.
How long has Dr. Marshall Tredway Watson Jr. been practicing?
Dr. Watson graduated from medical school in 1998, 28 years ago.
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