Robert Halpin, D.O.
Robert Halpin, D.O. is a Maternal & Fetal Medicine Physician in Columbus, OH, registered under NPI 1003109810.
Getting there
Here is what surrounds this office in Columbus, based on OpenStreetMap data collected Sep 5, 2026. Parking is available about 522 ft away. The nearest transit stop is 780 ft away, served by Riverside Hospital.
Getting here and what is nearby
Parking 346 ft ~2 min
Parking 482 ft ~2 min
Parking 522 ft ~2 min
Transit W North Broadway & Riverside Exit 619 ft ~3 min
Transit W North Broadway & Riverside Hosp 653 ft ~3 min
Transit Riverside Hospital 780 ft ~3 min
Restaurant Roosters 0.43 mi ~9 min
Restaurant Sonic 0.49 mi ~10 min
3250 Olentangy River Road, Columbus 43202
08:00-23:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 34.013454 | OH | Maternal & Fetal Medicine Physician |
| 5101019351 | MI | Maternal & Fetal Medicine Physician primary |
Licences are recorded in 2 states: OH, MI. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Obstetrics/gynecology
- PAC ID
- 8921328980
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Ohio | I20180724004040 | Practitioner - Obstetrics/gynecology |
| Michigan | I20241023003948 | Practitioner - Obstetrics/gynecology |
Medicare enrolment is recorded as approved under the provider type Practitioner - Obstetrics/gynecology. There are 2 separate enrolment records across 2 states (OH, MI). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
Licensed in 2 states
This provider holds licences in 2 states: Michigan and Ohio. The practice address on file is in Columbus, OH, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- 5101019351
- Specialty
- Maternal & Fetal Medicine Physician
- Licence
- 34.013454
- Specialty
- Maternal & Fetal Medicine Physician
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Maternal & Fetal Medicine covers
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies. NUCC Health Care Provider Taxonomy, code 207VM0101X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207VM0101X | Maternal & Fetal Medicine Physician Maternal & Fetal Medicine | 34.013454 | OH | |
| 207VM0101X | Maternal & Fetal Medicine Physician Maternal & Fetal Medicine | 5101019351 | MI | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003109810 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 26, 2011 |
| Last updated | Jul 2, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | D.O. |
| Practice address |
3535 OLENTANGY RIVER RD Columbus, OH 43214 (614) 566-4378 Fax (614) 566-6904 |
| Mailing address |
5400 FRANTZ RD STE 250 Dublin, OH 43016 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 1 | 0 | 9 | 8 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 0 | 9 | 8 | 2 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.