Physician Profile
Unclaimed ProfileAbout GREENBAUM
Larry M Greenbaum, MD practices rheumatology in Greenwood, IN. Larry is a 1984 graduate of State University of New York Downstate Medical Center. Larry is also listed as specializing in internal medicine. According to Medicare claims data, Larry cared for 1,906 Medicare patients across 3,053 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
- (317) 885-2860
- Email not available
Practice Locations
701 E COUNTY LINE RD SUITE 101
Greenwood, IN 46143
Procedures Most Often Billed to Medicare
3,053 services · 1,906 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
290 |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
55 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
55 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
35 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
35 |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
24 |
| X-ray of knee, 1-2 views | Imaging | 73560 |
23 |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
22 |
| X-ray of middle spine, 2 views | Imaging | 72070 |
18 |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
16 |
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.
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.
Other rheumatology specialists in Greenwood 2
Same specialty, same city.
Trained at State University of New York Downstate Medical Center 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1984 at State University of New York Downstate Medical Center 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 IN who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Greenbaum?
Dr. Greenbaum is a rheumatology in Greenwood, IN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RHEUMATOLOGY”.
NPI registry
What is Dr. Greenbaum's address?
Dr. Greenbaum is listed at 701 E COUNTY LINE RD SUITE 101, Greenwood, IN 46143. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Greenbaum?
The number on file is (317) 885-2860. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Greenbaum's NPI number?
Dr. Greenbaum's National Provider Identifier is 1316927072. 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 Dr. Greenbaum train?
Dr. Greenbaum attended State University of New York Downstate Medical Center, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Greenbaum been practicing?
Dr. Greenbaum has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Greenbaum perform?
According to Medicare billing data, Dr. Greenbaum performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as x-ray of hand, minimum of 3 views and x-ray of lower and sacral spine, 2-3 views; provides treatments such as influenza vaccine split virus, preservative free and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Greenbaum confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Greenbaum. 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.