Michael Watson
NPI 1487185435 · Colon & Rectal Surgery Physician · Manassas, VA
Enrolled with Medicare as Practitioner - Colorectal Surgery (proctology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Watson is a Colon & Rectal Surgery Physician provider in Manassas, VA (NPI 1487185435).
Provider details
- NPI number
- 1487185435
- Entity type
- Individual
- Primary specialty
- Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 0101282796 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 27 | 27 |
| Ibuprofen | 24 | 24 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,128 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 1000 Blythe Blvd Ste 601Charlotte, NC 28203-5812Phone: (704) 355-7874Fax: (704) 355-5619
- 15225 Heathcote BlvdHaymarket, VA 20169-6264Phone: (571) 284-1000
Registry dates
- Enumerated
- 2017-03-22
- Last updated
- 2024-12-03
- Certified
- 2024-12-03
Frequently asked questions
- What is Michael Watson's NPI number?
- Michael Watson's National Provider Identifier (NPI) is 1487185435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Watson's specialty?
- Michael Watson is listed in the NPPES registry with a primary specialty of Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Watson located?
- Michael Watson's practice location on file with NPPES is 8644 Sudley Rd Ste 118, Manassas, VA 20110-4425.
- What is Michael Watson's phone number?
- The practice phone number listed in the NPPES registry for Michael Watson is (571) 833-7951.
- Does Michael Watson accept Medicare?
- Michael Watson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Watson's NPI active?
- Yes — Michael Watson's NPI (1487185435) is active in the NPPES registry as of the last update on 2024-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.