Doctor profile · Federal record
Dr. Mary Kate Hattan, MD
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Concord, NH
- NPI 1154683290
- Accepts Medicare
- MIPS 86.1 / 100 · 2023
- 14 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
18 Foundry St Ste 201
Concord, NH 033015421
(603) 228-0071
fax (603) 228-7014
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- New Hampshire #18176 · Massachusetts #252007
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154683290. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
427
Distinct HCPCS
5
Medicare allowed
$41,810
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 271 | 121 | $98 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 79 | 79 | $131 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 47 | 38 | $66 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 18 | 13 | $53 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $83 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 60. This provider delivers 7.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,406
Patients
327
Total drug cost
$60,143
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 196 | 27 | $5,115 |
| Levothyroxine Sodium | Generic | 158 | 34 | $2,386 |
| Atorvastatin Calcium | Generic | 145 | 41 | $2,171 |
| Amlodipine Besylate | Generic | 132 | 27 | $1,294 |
| Lisinopril | Generic | 127 | 36 | $1,264 |
| Hydrochlorothiazide | Generic | 95 | 24 | $277 |
| Losartan Potassium | Generic | 89 | 21 | $1,512 |
| Omeprazole | Generic | 79 | 22 | $947 |
| Rosuvastatin Calcium | Generic | 64 | 20 | $1,353 |
| Metoprolol Tartrate | Generic | 61 | 16 | $687 |
Hospital affiliations
Frequently asked questions
What is Dr. Mary Kate Hattan's medical specialty?
Dr. Mary Kate Hattan practices Family Medicine Physician in Concord, NH.
Where does Dr. Mary Kate Hattan practice?
Dr. Mary Kate Hattan practices at 18 Foundry St Ste 201, Concord, NH 033015421. Office phone: 6032280071.
What is Dr. Mary Kate Hattan's NPI?
Dr. Mary Kate Hattan's National Provider Identifier (NPI) is 1154683290, issued by NPPES.
Does Dr. Mary Kate Hattan accept Medicare assignment?
Yes. Dr. Mary Kate Hattan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Kate Hattan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.