Doctor profile · Federal record
Dr. Kaitlyn Brennan, NP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Concord, MA
- NPI 1609218072
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
330 Baker Avenue
Concord, MA 01742
(978) 287-9300
fax (978) 250-3989
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Profile last updated
- November 6, 2015
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Massachusetts #RN2264159
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609218072. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,186
Distinct HCPCS
10
Medicare allowed
$41,194
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 187 | 148 | $85 | |
36415 |
Insertion of needle into vein for collection of blood sample | 156 | 129 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 117 | 106 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 98 | 92 | $74 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 91 | 82 | $16 | |
85027 |
Complete blood cell count (red cells, white blood cell, platelets), automated test | 85 | 78 | $6 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 64 | 59 | $13 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 55 | 55 | $62 | |
87086 |
Bacterial colony count, urine | 35 | 30 | $8 | |
81003 |
Automated urinalysis test | 28 | 23 | $2 |
In context: peer comparison
Among 3 peers in Concord Family Nurse Practitioner, average services per provider: 45. This provider delivers 26× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
282
Patients
103
Total drug cost
$4,141
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 35 | 17 | $436 |
| Atorvastatin Calcium | Generic | 30 | 0 | $607 |
| Doxycycline Monohydrate | Generic | 29 | 25 | $354 |
| Amlodipine Besylate | Generic | 23 | 0 | $252 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 21 | 21 | $151 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 17 | 12 | $441 |
| Lisinopril | Generic | 17 | 0 | $394 |
| Prednisone | Generic | 17 | 15 | $47 |
| Levothyroxine Sodium | Generic | 15 | 0 | $285 |
| Azithromycin | Generic | 13 | 13 | $62 |
Hospital affiliations
Frequently asked questions
What is Dr. Kaitlyn Brennan's medical specialty?
Dr. Kaitlyn Brennan practices Family Nurse Practitioner in Concord, MA.
Where does Dr. Kaitlyn Brennan practice?
Dr. Kaitlyn Brennan practices at 330 Baker Avenue, Concord, MA 01742. Office phone: 9782879300.
What is Dr. Kaitlyn Brennan's NPI?
Dr. Kaitlyn Brennan's National Provider Identifier (NPI) is 1609218072, issued by NPPES.
Does Dr. Kaitlyn Brennan accept Medicare assignment?
Yes. Dr. Kaitlyn Brennan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kaitlyn Brennan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.