Timothy Ryntz, MD
Timothy Ryntz, MD is a Complex Family Planning Physician in Bridgeport, CT, registered under NPI 1497736847. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 267 GRANT ST, Bridgeport, CT 06610. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 82784 | CT | Complex Family Planning Physician primary |
| 215898 | NY | Obstetrics & Gynecology Physician |
| 213684 | MA | Obstetrics & Gynecology Physician |
| 82784 | CT | Obstetrics & Gynecology Physician |
Licences are recorded in 3 states: CT, NY, MA. 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
- 8022015528
- Enrollment ID
- I20080715000732
Medicare enrolment is recorded as approved under the provider type Practitioner - Obstetrics/gynecology. 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 3 states
This provider holds licences in 3 states: Connecticut, Massachusetts and New York. The practice address on file is in Bridgeport, CT, 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
- 82784
- Specialty
- Complex Family Planning Physician
- Licence
- 213684
- Specialty
- Obstetrics & Gynecology 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 Complex Family Planning covers
A complex family planning physician specializes in the diagnosis and treatment of individuals with complex reproductive needs. These physicians are experts in abortion and contraception clinical care, research, education, and advocacy. NUCC Health Care Provider Taxonomy, code 207VC0300X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207VC0300X | Complex Family Planning Physician Complex Family Planning | 82784 | CT | primary |
| 207V00000X | Obstetrics & Gynecology Physician | 215898 | NY | |
| 207V00000X | Obstetrics & Gynecology Physician | 213684 | MA | |
| 207V00000X | Obstetrics & Gynecology Physician | 82784 | CT |
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 | 1497736847 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 10, 2005 |
| Last updated | Nov 9, 2025 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
267 GRANT ST Bridgeport, CT 06610 (203) 348-3000 |
| Mailing address |
333 CEDAR ST New Haven, CT 06510 |
| Other identifiers |
02333291
· Medicaid (NY) |
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 | 4 | 9 | 7 | 7 | 3 | 6 | 8 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 4 | 9 | 7 | 5 | 3 | 3 | 8 | 8 |
Sum = 73 · next multiple of 10 = 80 · check digit = 7 · actual last digit = 7
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.