Doctor profile · Federal record
Dr. David Schaffner, CNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Quincy, MA
- NPI 1942754379
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2 Adams Pl
Quincy, MA 021697456
(339) 223-2887
Credentials & registration
- NPI registered
- August 2016 — 10 yrs on file
- Profile last updated
- May 11, 2017
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Massachusetts #RN2302497
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942754379. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
337
Distinct HCPCS
5
Medicare allowed
$30,939
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 107 | 107 | $102 | |
99285 |
Emergency department visit with high level of medical decision making | 93 | 93 | $149 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 82 | 81 | $7 | |
99283 |
Emergency department visit with low level of medical decision making | 37 | 36 | $61 | |
99291 |
Critical care, first 30-74 minutes | 18 | 18 | $182 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 82. This provider delivers 4.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
128
Patients
128
Total drug cost
$1,264
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 31 | 31 | $237 |
| Naproxen | Generic | 26 | 26 | $122 |
| Diclofenac Sodium | Generic | 21 | 21 | $442 |
| Cyclobenzaprine Hcl | Generic | 15 | 15 | $62 |
| Doxycycline Hyclate | Generic | 12 | 12 | $202 |
| Ondansetron Odt (Ondansetron) | Brand | 12 | 12 | $92 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 11 | 11 | $108 |
Frequently asked questions
What is Dr. David Schaffner's medical specialty?
Dr. David Schaffner practices Family Nurse Practitioner in Quincy, MA.
Where does Dr. David Schaffner practice?
Dr. David Schaffner practices at 2 Adams Pl, Quincy, MA 021697456. Office phone: 3392232887.
What is Dr. David Schaffner's NPI?
Dr. David Schaffner's National Provider Identifier (NPI) is 1942754379, issued by NPPES.
Does Dr. David Schaffner accept Medicare assignment?
Yes. Dr. David Schaffner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Schaffner commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.