GROMKO VOICE PLLC
GROMKO VOICE PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003571837, based in New Haven, CT. The organization lists 2 taxonomy classifications, with Speech-Language Pathologist recorded as primary.
Getting there
Here is what surrounds this office in New Haven, based on OpenStreetMap data collected Oct 7, 2026. Parking is available about 0.37 mi away at Howard Avenue Garage. There is EV charging 0.49 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 619 ft away, served by College/Crown. A pharmacy sits 0.29 mi from the entrance (Chapel Street Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 731 ft away.
Getting here and what is nearby
Restaurant Super Sandwich 223 ft ~1 min
Transit 129 York 273 ft ~2 min
Transit 129 York 293 ft ~2 min
Restaurant Soul de Cuba Cafe 314 ft ~2 min
Restaurant Rubamba Latin Gourmet 387 ft ~2 min
25 High Street, New Haven 06510
Mo-Sa 11:00-21:30, Su 12:00-20:30
Coffee Prince Tea House 446 ft ~2 min
Coffee Midpoint 542 ft ~3 min
248 Crown Street, New Haven 06511
Mo,We,Th 08:00-21:00; Fr,Sa 08:00-23:00; Su 08:00-20:00
Pharmacy Walgreens 539 ft ~3 min
88 York Street, 06511
Transit College/Crown 619 ft ~3 min
Convenience Sam's Food 612 ft ~3 min
Coffee Atticus Bookstore Cafe 731 ft ~3 min
1082 Chapel Street, New Haven 06511
Mo-Su 08:00-19:00
Convenience COOK 2GO 750 ft ~3 min
1064 Chapel Street, New Haven 06510
Mo-Fr 07:00-00:00; Sa 07:00-01:00; Su 07:00-19:00
Convenience College Convenience 840 ft ~4 min
258 College Street, New Haven 06510
Hotel New Haven Hotel 896 ft ~4 min
229 George Street, New Haven 06510
Hotel Graduate by Hilton New Haven 962 ft ~4 min
Parking Temple Medical Garage 955 ft ~4 min
EV charging 0.25 mi ~5 min
Hotel Omni New Haven Hotel at Yale 0.25 mi ~6 min
Parking Howe Street Garage 0.29 mi ~6 min
67-81 Howe Street, New Haven 06511
Pharmacy Rite Aid 0.29 mi ~6 min
Mo-Fr 08:00-20:00; Sa,Su 09:00-21:00
Pharmacy Chapel Street Pharmacy 0.29 mi ~6 min
Mo-Fr 09:00-18:00; Sa 09:00-13:00
Parking Howard Avenue Garage 0.37 mi ~8 min
790 Howard Avenue, New Haven 06519
Grocery Elm City Market 0.45 mi ~10 min
Gas station BP 0.48 mi ~10 min
EV charging 0.49 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 5597137380
- Enrollment ID
- O20230203000833
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. 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.
What Speech-Language Pathologist covers
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing. NUCC Health Care Provider Taxonomy, code 235Z00000X
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 | |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | — | — | primary |
| 225XH1200X | Hand Occupational Therapist Hand | — | — |
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003571837 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Nov 6, 2021 |
| Last updated | May 17, 2026 |
| Status | Active |
| Practice address |
123 YORK ST STE 1C New Haven, CT 06511 (203) 868-0767 Fax (203) 290-1895 |
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 | 5 | 7 | 1 | 8 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 7 | 2 | 8 | 6 |
Sum = 53 · next multiple of 10 = 60 · 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.