Physician Profile
Unclaimed ProfileAbout HARDER
Based in Wynnewood, PA, Thomas Peter Harder, M.D. is listed in the NPI registry under rheumatology. Thomas graduated from Ohio State University College of Medicine in 1989.
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
Common questions
What kind of doctor is Dr. Harder?
Dr. Harder is a rheumatology in Wynnewood, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RHEUMATOLOGY”.
NPI registry
What is Dr. Harder's address?
Dr. Harder is listed at 100 E LANCASTER AVE 137 LANKENAU MEDICAL BLDG., Wynnewood, PA 19096. 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. Harder?
The number on file is (610) 896-8400. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Harder's NPI number?
Dr. Harder's National Provider Identifier is 1174568612. 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. Harder train?
Dr. Harder attended Ohio State University College of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Harder been practising?
Dr. Harder has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Harder perform?
According to Medicare billing data, Dr. Harder performs procedures including aspiration and/or injection of fluid from large joint, aspiration and/or injection of fluid from medium joint and aspiration and/or injection of fluid from small joint; provides treatments such as injection of drug or substance under skin or into muscle and administration of non-hormonal anti-neoplastic chemotherapy 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. Harder confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Harder. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (610) 896-8400
- Email not available
Practice Locations
100 E LANCASTER AVE 137 LANKENAU MEDICAL BLDG.
Wynnewood, PA 19096
Procedures Most Often Billed to Medicare
60,332 services · 1,684 patients · 18 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
330 |
| Aspiration and/or injection of fluid from medium joint | Procedure | 20605 |
37 |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
34 |
| Injection of trigger points, 1-2 muscles | Procedure | 20552 |
32 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
320 |
| Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96401 |
200 |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
136 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
66 |
| Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | Drug given | J0717 |
39,600 |
| Injection, denosumab, 1 mg | Drug given | J0897 |
16,512 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other rheumatology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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 Wynnewood 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Ohio State University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at Ohio State University College of Medicine 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 PA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.