Doctor profile · Federal record
Dr. Jill Tays, D.C.
Chiropractor (CMS: Chiropractic) · Chelmsford, MA
- NPI 1659414282
- Accepts Medicare
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
290 Littleton RD Unit 7
Chelmsford, MA 018243429
(978) 250-8842
fax (978) 250-8849
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- January 30, 2026
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Massachusetts #1849
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659414282. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
537
Distinct HCPCS
2
Medicare allowed
$22,564
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 477 | 49 | $43 | |
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 60 | 12 | $30 |
In context: peer comparison
Among 2 peers in Chelmsford Chiropractor, average services per provider: 196. This provider delivers 2.7× the peer median.Frequently asked questions
What is Dr. Jill Tays's medical specialty?
Dr. Jill Tays practices Chiropractor in Chelmsford, MA.
Where does Dr. Jill Tays practice?
Dr. Jill Tays practices at 290 Littleton RD Unit 7, Chelmsford, MA 018243429. Office phone: 9782508842.
What is Dr. Jill Tays's NPI?
Dr. Jill Tays's National Provider Identifier (NPI) is 1659414282, issued by NPPES.
Does Dr. Jill Tays accept Medicare assignment?
Yes. Dr. Jill Tays accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jill Tays commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941); Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.