Grace Kim, PH.D.
Grace Kim, PH.D. is a Health Service Psychologist in Somerville, MA, registered under NPI 1003023748.
Getting there
Here is what surrounds this office in Somerville, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.30 mi away. There is EV charging 0.32 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 652 ft away, served by Somerville Ave @ Central St. A pharmacy sits 852 ft from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.42 mi away.
Getting here and what is nearby
Parking 191 ft ~1 min
Parking 475 ft ~2 min
Transit Summer St opp Carter Terr 513 ft ~2 min
Restaurant Dunkin' 586 ft ~3 min
519 Somerville Avenue, Somerville 02143
Mo-Su 05:00-18:00
Restaurant Wings Over Somerville 605 ft ~3 min
Su-Th 11:00-24:00, Fr,Sa 11:00-02:00
Transit Avon St @ Central St 650 ft ~3 min
Transit Somerville Ave @ Central St 652 ft ~3 min
Hotel Cambria Boston Somerville 632 ft ~3 min
Restaurant Josephine 688 ft ~3 min
515 Somerville Avenue, Somerville 02143
Mo-Th 17:00-23:00; Fr 17:00-24:30; Sa 10:30-14:30,17:00-24:30; Su 10:30-14:30,17:00-23:00
Convenience R&R Family Market 799 ft ~4 min
Pharmacy Walgreens 852 ft ~4 min
Mo-Fr 09:00-19:00; Sa 09:00-18:00
EV charging ChargePoint 0.22 mi ~5 min
Coffee Forge Baking Company 0.25 mi ~6 min
626 Somerville Avenue, Somerville
Mo-Su 07:00-19:00
Convenience Get-N-Go 0.26 mi ~6 min
Convenience Sathi Convenence Store 0.28 mi ~6 min
EV charging 0.29 mi ~6 min
Parking 0.30 mi ~6 min
24 Dane Street, Somerville 02143
Grocery Star Market 0.31 mi ~7 min
275 Beacon Street, Somerville 02143
Mo-Su 07:00-22:00
Coffee Armory Cafe 0.32 mi ~7 min
191 Suite 1-B Highland Avenue, Somerville
Tu-Fr 12:00-19:30; Sa 09:00-19:30
EV charging 0.32 mi ~7 min
Grocery Market Basket 0.38 mi ~8 min
400 Somerville Avenue, Somerville 02143
Mo-Sa 07:00-21:00; Su 07:00-20:00
Gas station Cumberland Farms 0.41 mi ~9 min
701 Somerville Avenue, Somerville 02143
Mo-Su,PH 06:00-24:00
Coffee Starbucks 0.42 mi ~9 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.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Health Service covers
A psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974). NUCC Health Care Provider Taxonomy, code 103TH0100X
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 | 1003023748 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 16, 2007 |
| Last updated | Jul 8, 2007 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | PH.D. |
| Practice address |
26 CENTRAL ST Somerville, MA 02143 (617) 575-5355 |
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 | 0 | 2 | 3 | 7 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 6 | 7 | 8 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.