Doctor profile · Federal record
Dr. Karen Maynard, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Nashua, NH
- NPI 1861593824
- Accepts Medicare
- 32 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10 Prospect St, Suite 303
Nashua, NH 030603922
(603) 577-3100
fax (603) 577-3105
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- September 7, 2011
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- New Hampshire #10306
- Medicaid
- NH #30011347
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861593824. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
135
Distinct HCPCS
4
Medicare allowed
$13,083
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 42 | 34 | $128 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 39 | 29 | $91 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 30 | 30 | $39 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 24 | 23 | $124 |
In context: peer comparison
Among 7 peers in Nashua Obstetrics & Gynecology Physician, average services per provider: 25. This provider delivers 5.4× the peer median.Open Payments
Industry payments received
All-time total
$1,463
Transactions
9
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 5 | $1,345.33 | |
| Hologic Sales and Service, LLC | 2 | $82.13 | |
| CooperSurgical, INC. | 1 | $18.74 | |
| Pfizer INC. | 1 | $16.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
124
Patients
24
Total drug cost
$17,077
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 55 | 24 | $5,573 |
| Premarin (Estrogens, Conjugated) | Brand | 20 | 0 | $10,311 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 14 | 0 | $725 |
| Triamcinolone Acetonide | Generic | 13 | 0 | $89 |
| Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) | Brand | 11 | 0 | $270 |
| Medroxyprogesterone Acetate | Generic | 11 | 0 | $110 |
Frequently asked questions
What is Dr. Karen Maynard's medical specialty?
Dr. Karen Maynard practices Obstetrics & Gynecology Physician in Nashua, NH.
Where does Dr. Karen Maynard practice?
Dr. Karen Maynard practices at 10 Prospect St, Nashua, NH 030603922. Office phone: 6035773100.
What is Dr. Karen Maynard's NPI?
Dr. Karen Maynard's National Provider Identifier (NPI) is 1861593824, issued by NPPES.
Does Dr. Karen Maynard accept Medicare assignment?
Yes. Dr. Karen Maynard accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Maynard commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.