David Gunther, M.D.
NPI 1467426536 · Addiction Medicine (Family Medicine) Physician · Boston, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Gunther, M.D. is a Addiction Medicine (Family Medicine) Physician provider in Boston, MA (NPI 1467426536).
Provider details
- NPI number
- 1467426536
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 82112 (MA)
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 tenure28% of score
20 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
94 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $69 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 39 | $9 |
Typical Medicare-allowed amounts for these services range $9–$69 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 249 | 46 |
| Gabapentin | 71 | 12 |
| Buprenorphine Hcl/Naloxone Hclbrand: Suboxone | 39 | 13 |
| Lisinopril | 32 | — |
| Omeprazole | 19 | — |
| Amlodipine Besylate | 18 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-15
- Last updated
- 2023-11-08
- Certified
- 2023-11-08
Frequently asked questions
- What is David Gunther's NPI number?
- David Gunther's National Provider Identifier (NPI) is 1467426536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Gunther's specialty?
- David Gunther is listed in the NPPES registry with a primary specialty of Addiction Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is David Gunther located?
- David Gunther's practice location on file with NPPES is 1601 Washington St, Boston, MA 02118-1951.
- What is David Gunther's phone number?
- The practice phone number listed in the NPPES registry for David Gunther is (617) 425-2000.
- Does David Gunther accept Medicare?
- David Gunther is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Gunther's NPI active?
- Yes — David Gunther's NPI (1467426536) is active in the NPPES registry as of the last update on 2023-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.