Doctor profile · Federal record
Dr. Jonathan Sixon, M.D.
Family Medicine Physician (CMS: Family Practice) · Milford, NH
- NPI 1114027570
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
444 Nashua St
Milford, NH 030554915
(603) 673-3014
fax (603) 672-7654 - Mailing address
-
C/O St Mary's Health System - Provider Enrollment, Po Box 7291
Lewiston, ME 042433100
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- May 22, 2020
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- New Hampshire #12080
- Medicaid
- NH #3073830
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114027570. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
783
Distinct HCPCS
5
Medicare allowed
$47,278
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 460 | 259 | $77 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 180 | 180 | $19 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 99 | 78 | $61 | |
93793 |
Anticoagulant management of patient taking warfarin | 30 | 11 | $12 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $134 |
In context: peer comparison
Among 8 peers in Milford Family Medicine Physician, average services per provider: 114. This provider delivers 6.9× the peer median.Open Payments
Industry payments received
All-time total
$61
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 2 | $61.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,965
Patients
558
Total drug cost
$29,419
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 325 | 83 | $4,735 |
| Amlodipine Besylate | Generic | 213 | 63 | $1,842 |
| Lisinopril | Generic | 213 | 59 | $2,073 |
| Levothyroxine Sodium | Generic | 177 | 49 | $2,301 |
| Gabapentin | Generic | 113 | 28 | $3,119 |
| Metoprolol Succinate | Generic | 109 | 33 | $2,676 |
| Losartan Potassium | Generic | 108 | 31 | $1,728 |
| Rosuvastatin Calcium | Generic | 108 | 33 | $1,994 |
| Tamsulosin Hcl | Generic | 104 | 32 | $2,506 |
| Omeprazole | Generic | 95 | 33 | $1,472 |
Frequently asked questions
What is Dr. Jonathan Sixon's medical specialty?
Dr. Jonathan Sixon practices Family Medicine Physician in Milford, NH.
Where does Dr. Jonathan Sixon practice?
Dr. Jonathan Sixon practices at 444 Nashua St, Milford, NH 030554915. Office phone: 6036733014.
What is Dr. Jonathan Sixon's NPI?
Dr. Jonathan Sixon's National Provider Identifier (NPI) is 1114027570, issued by NPPES.
Does Dr. Jonathan Sixon accept Medicare assignment?
Yes. Dr. Jonathan Sixon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Sixon 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.