Jason Mavor, D.C.
NPI 1619134954 · Chiropractor · Watertown, MA
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Mavor, D.C. is a Chiropractor provider in Watertown, MA (NPI 1619134954).
Provider details
- NPI number
- 1619134954
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 30920 (CA)
Specialties & taxonomies
Chiropractic Providers
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
173 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Chiropractic Manipulative Treatment, 3-4 Spinal Regions98941 | 173 | $40 |
Typical Medicare-allowed amounts for these services range $40–$40 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-22
- Last updated
- 2026-06-03
- Certified
- 2026-06-03
Frequently asked questions
- What is Jason Mavor's NPI number?
- Jason Mavor's National Provider Identifier (NPI) is 1619134954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Mavor's specialty?
- Jason Mavor is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Jason Mavor located?
- Jason Mavor's practice location on file with NPPES is 279 Mount Auburn St, Watertown, MA 02472-1955.
- What is Jason Mavor's phone number?
- The practice phone number listed in the NPPES registry for Jason Mavor is (617) 393-3472.
- Does Jason Mavor accept Medicare?
- Jason Mavor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Mavor's NPI active?
- Yes — Jason Mavor's NPI (1619134954) is active in the NPPES registry as of the last update on 2026-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.