Are you Lydia Johnson? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Lydia Johnson
- Brookline location main office
227 Babcock St, Brookline, MA 02446 - Boston location
49 Robinwood Ave, Boston, MA 02130
About Lydia Johnson
Lydia Johnson is a physician assistant practicing in Brookline, MA. Lydia is also listed as specializing in student in an organized health care education program. Medicare claims data shows Lydia provided 548 services to 285 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, and subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes. This provider record is associated with NPI 1164171179.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (585) 245-3784
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
227 BABCOCK ST
Brookline, MA 02446
49 Robinwood Ave
Boston, MA 02130
Procedures Most Often Billed to Medicare
548 services · 285 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
308 | More than most peers in Physician Assistant |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
130 | More often than most peers in Physician Assistant |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
45 | More often than most peers in Physician Assistant |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
35 | More often than most peers in Physician Assistant |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
30 | As often as other peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What kind of doctor is Lydia Johnson?
Lydia Johnson is a physician assistant in Brookline, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Lydia Johnson's address?
Lydia Johnson is listed at 227 Babcock St, Brookline, MA 02446. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Lydia Johnson?
The number on file is (585) 245-3784. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Lydia Johnson?
Lydia Johnson's National Provider Identifier is 1164171179. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Lydia Johnson have?
Lydia Johnson has 4+ years experience. Registered with an NPI since 2022. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Lydia Johnson perform?
According to Medicare billing data, Lydia Johnson the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Lydia Johnson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Lydia Johnson. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.