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- 1925 17Th St, Bakersfield, CA 93301
About Gregory Baker
Gregory S. Baker, P.A.-C. is a physician assistant based in Bakersfield, CA. According to Medicare claims data, Gregory cared for 1,412 Medicare patients across 2,726 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, and telephone medical discussion with physician, 21-30 minutes. The provider's National Provider Identifier (NPI) is 1205924222.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (661) 323-2295
- Email not available
Practice Locations
1925 17TH ST
Bakersfield, CA 93301
Procedures Most Often Billed to Medicare
2,726 services · 1,412 patients · 21 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
22 | Less often than most peers in Physician Assistant |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
60 | More often than most peers in Physician Assistant |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
50 | More often than most peers in Physician Assistant |
| Test to measure largest amount of air breathed in an out | Treatment | 94200 |
27 | Too few peers to compare |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
38 | Less often than most peers in Physician Assistant |
| Injection, ketorolac tromethamine, per 15 mg | Drug given | J1885 |
16 | Less often than most peers in Physician Assistant |
| Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | Drug given | J3420 |
14 | Less often than most peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
13 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
815 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
566 | More than most 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 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Bakersfield 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1996 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Gregory S. Baker?
Gregory S. Baker is a physician assistant in Bakersfield, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Gregory S. Baker's address?
Gregory S. Baker is listed at 1925 17Th St, Bakersfield, CA 93301. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Gregory S. Baker?
The number on file is (661) 323-2295. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Gregory S. Baker's NPI number?
Gregory S. Baker's National Provider Identifier is 1205924222. 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
Where did Gregory S. Baker train?
Gregory S. Baker attended Other, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How long has Gregory S. Baker been practicing?
Gregory S. Baker has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What procedures does Gregory S. Baker perform?
According to Medicare billing data, Gregory S. Baker performs procedures including aspiration and/or injection of fluid from large joint; provides treatments such as injection of drug or substance under skin or into muscle and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Gregory S. Baker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Gregory S. Baker. If this is you, claiming it is free.
Guide.md
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