Doctor profile · Federal record
Dr. Ferdinand Engelhart, O.D.
Optometrist (CMS: Optometry) · Nashua, NH
- NPI 1821093915
- Accepts Medicare
- MIPS 95.3 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5 Coliseum Ave
Nashua, NH 030633206
(603) 882-9800
fax (603) 882-0556
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- August 11, 2022
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- New Hampshire #0513
- Medicaid
- NH #30002186
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821093915. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
395
Distinct HCPCS
6
Medicare allowed
$37,358
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 121 | 121 | $128 | |
92250 |
Photography of the retina | 106 | 106 | $37 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 92 | 66 | $91 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 35 | 35 | $126 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 28 | 28 | $112 | |
92004 |
New patient complete exam of visual system | 13 | 13 | $152 |
In context: peer comparison
Among 11 peers in Nashua Optometrist, average services per provider: 76. This provider delivers 5.2× the peer median.Open Payments
Industry payments received
All-time total
$817
Transactions
23
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 8 | $499.67 | |
| Oyster Point Pharma, INC. | 6 | $102.65 | |
| Dompe US, INC. | 2 | $62.90 | |
| Abbvie INC. | 2 | $45.08 | |
| Amgen INC. | 2 | $40.99 | |
| Mallinckrodt Hospital Products INC. | 1 | $32.78 | |
| CooperVision INC. | 1 | $17.81 | |
| Sun Pharmaceutical Industries INC. | 1 | $14.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
41
Patients
33
Total drug cost
$525
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 41 | 33 | $525 |
Frequently asked questions
What is Dr. Ferdinand Engelhart's medical specialty?
Dr. Ferdinand Engelhart practices Optometrist in Nashua, NH.
Where does Dr. Ferdinand Engelhart practice?
Dr. Ferdinand Engelhart practices at 5 Coliseum Ave, Nashua, NH 030633206. Office phone: 6038829800.
What is Dr. Ferdinand Engelhart's NPI?
Dr. Ferdinand Engelhart's National Provider Identifier (NPI) is 1821093915, issued by NPPES.
Does Dr. Ferdinand Engelhart accept Medicare assignment?
Yes. Dr. Ferdinand Engelhart accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ferdinand Engelhart commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.