Physician Profile
Unclaimed ProfileAbout GILLESPIE
Based in Salem, OR, William G Gillespie, M.D. is listed in the NPI registry under internal medicine. William graduated from Oregon Health Sciences University School of Medicine in 1993. According to Medicare claims data, William cared for 2,150 Medicare patients across 3,894 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (503) 399-2424
- Email not available
Practice Locations
2020 CAPITOL ST NE
Salem, OR 97303
Procedures Most Often Billed to Medicare
3,894 services · 2,150 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
588 |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
32 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
118 |
| Influenza vaccine, trivalent derived from recombinant dna | Treatment | 90673 |
61 |
| Sarscv2 vac 30mcg trs-suc im | Treatment | 91320 |
43 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
43 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
112 |
| Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | Drug given | J3420 |
86 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
688 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
335 |
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.
Other internal medicines at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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.
More connections — 32 related providers in 4 groups
Other internal medicines in Salem 8
Same specialty, same city.
Trained at Oregon Health Sciences University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Oregon Health Sciences University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in OR who bill this service to Medicare most often.
Common questions
What is Dr. Gillespie's specialty?
Dr. Gillespie is an internal medicine in Salem, OR. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where can I find Dr. Gillespie?
Dr. Gillespie is listed at 2020 CAPITOL ST NE, Salem, OR 97303. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Gillespie?
The number on file is (503) 399-2424. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Gillespie's NPI number?
Dr. Gillespie's National Provider Identifier is 1497797310. 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
What is Dr. Gillespie's medical education?
Dr. Gillespie attended Oregon Health Sciences University School of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Gillespie been practicing?
Dr. Gillespie has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Gillespie known for?
According to Medicare billing data, Dr. Gillespie performs procedures including insertion of needle into vein for collection of blood sample and aspiration and/or injection of fluid from large joint; provides treatments such as injection of drug or substance under skin or into muscle and influenza vaccine, trivalent derived from recombinant dna, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Gillespie confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gillespie. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.