Doctor profile · Federal record
Dr. Addie Day, RN, ANP-C
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Primary Care Nurse Practitioner · Registered Nurse · Nurse Practitioner · Cambridge, MA
- NPI 1104251602
- Accepts Medicare
- 13 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
625 Mount Auburn St Ste 101A
Cambridge, MA 021384518
(617) 492-4545 - Mailing address
-
330 Mt Auburn St, Parsons 2
Cambridge, MA 021385597
Credentials & registration
- NPI registered
- September 2013 — 13 yrs on file
- Profile last updated
- March 7, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State licenses (2)
- Massachusetts #RN2277693 · New Hampshire #068485-21
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104251602. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
316
Distinct HCPCS
5
Medicare allowed
$23,353
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 186 | 138 | $85 | |
36415 |
Insertion of needle into vein for collection of blood sample | 56 | 48 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 44 | 40 | $119 | |
81002 |
Urinalysis, manual test | 15 | 12 | $3 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 15 | 15 | $121 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 57. This provider delivers 5.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
934
Patients
439
Total drug cost
$18,983
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 173 | 73 | $3,196 |
| Lisinopril | Generic | 121 | 57 | $1,379 |
| Amlodipine Besylate | Generic | 110 | 55 | $1,125 |
| Levothyroxine Sodium | Generic | 90 | 39 | $1,357 |
| Rosuvastatin Calcium | Generic | 53 | 28 | $4,526 |
| Omeprazole | Generic | 50 | 24 | $1,107 |
| Chlorthalidone | Generic | 47 | 21 | $1,447 |
| Metoprolol Succinate | Generic | 46 | 21 | $1,455 |
| Pravastatin Sodium | Generic | 40 | 18 | $1,093 |
| Gabapentin | Generic | 38 | 17 | $338 |
Frequently asked questions
What is Dr. Addie Day's medical specialty?
Dr. Addie Day practices Adult Health Nurse Practitioner in Cambridge, MA.
Where does Dr. Addie Day practice?
Dr. Addie Day practices at 625 Mount Auburn St Ste 101A, Cambridge, MA 021384518. Office phone: 6174924545.
What is Dr. Addie Day's NPI?
Dr. Addie Day's National Provider Identifier (NPI) is 1104251602, issued by NPPES.
Does Dr. Addie Day accept Medicare assignment?
Yes. Dr. Addie Day accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Addie Day commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.