David Gilchrist, M.D.
NPI 1952452989 · Family Medicine Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Gilchrist, M.D. is a Family Medicine Physician provider in Worcester, MA (NPI 1952452989).
Provider details
- NPI number
- 1952452989
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 234432 (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
78 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 | 31 | $130 |
| Administration of Influenza Virus VaccineG0008 | 17 | $33 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 16 | $131 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 14 | $92 |
Typical Medicare-allowed amounts for these services range $33–$131 (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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 259 | 108 |
| Lisinopril | 161 | 60 |
| Amlodipine Besylate | 90 | 32 |
| Omeprazole | 76 | 34 |
| Levothyroxine Sodium | 61 | 25 |
| Losartan Potassium | 53 | 22 |
| Metoprolol Tartrate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-16
- Last updated
- 2020-01-24
- Certified
- 2020-01-24
Frequently asked questions
- What is David Gilchrist's NPI number?
- David Gilchrist's National Provider Identifier (NPI) is 1952452989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Gilchrist's specialty?
- David Gilchrist is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Gilchrist located?
- David Gilchrist's practice location on file with NPPES is 5 Neponset St, Worcester, MA 01606-2714.
- What is David Gilchrist's phone number?
- The practice phone number listed in the NPPES registry for David Gilchrist is (508) 425-5566.
- Does David Gilchrist accept Medicare?
- David Gilchrist is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Gilchrist's NPI active?
- Yes — David Gilchrist's NPI (1952452989) is active in the NPPES registry as of the last update on 2020-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.