David Mayer, MD
NPI 1861465486 · Anesthesiology Physician · Northampton, MA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Mayer, MD is a Anesthesiology Physician provider in Northampton, MA (NPI 1861465486).
Provider details
- NPI number
- 1861465486
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 253202 (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
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
218 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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 74 | $115 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 37 | $127 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 23 | $142 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 21 | $88 |
| Anesthesia for Other Repair of Lower Abdomen Hernia (1 Year Or Older)00830 | 14 | $116 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 13 | $202 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-13
- Last updated
- 2013-03-27
Frequently asked questions
- What is David Mayer's NPI number?
- David Mayer's National Provider Identifier (NPI) is 1861465486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Mayer's specialty?
- David Mayer is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Mayer located?
- David Mayer's practice location on file with NPPES is 30 Locust St, Northampton, MA 01060-2052.
- What is David Mayer's phone number?
- The practice phone number listed in the NPPES registry for David Mayer is (413) 586-8443.
- Does David Mayer accept Medicare?
- David Mayer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Mayer's NPI active?
- Yes — David Mayer's NPI (1861465486) is active in the NPPES registry as of the last update on 2013-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.