Jeffrey Speller, M.D.
NPI 1093808248 · Psychiatry Physician · Chelmsford, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Speller, M.D. is a Psychiatry Physician provider in Chelmsford, MA (NPI 1093808248).
Provider details
- NPI number
- 1093808248
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 57562 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
125 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 125 | $125 |
Typical Medicare-allowed amounts for these services range $125–$125 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 246 | 29 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 124 | 18 |
| Alprazolam | 103 | 12 |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 69 | 16 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 53 | 13 |
| Lorazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2025-03-17
- Certified
- 2025-03-17
Frequently asked questions
- What is Jeffrey Speller's NPI number?
- Jeffrey Speller's National Provider Identifier (NPI) is 1093808248, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Speller's specialty?
- Jeffrey Speller is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Speller located?
- Jeffrey Speller's practice location on file with NPPES is 6 Courthouse Ln Ste 12, Chelmsford, MA 01824-1725.
- What is Jeffrey Speller's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Speller is (800) 275-3207.
- Does Jeffrey Speller accept Medicare?
- Jeffrey Speller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Speller's NPI active?
- Yes — Jeffrey Speller's NPI (1093808248) is active in the NPPES registry as of the last update on 2025-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.