Provider Profile
David Joiner Knapp, M. D. practices internal medicine in Montgomery, AL. David is a 1984 graduate of University of Miami, Lm Miller School of Medicine. Medicare claims data shows David provided 5,634 services to 3,219 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
1245 E SOUTH BLVD
Montgomery, AL 36116
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Most searched procedures
5,634 services · 3,219 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
5,634 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Knapp is an internal medicine in Montgomery, AL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Dr. Knapp is listed at 1245 E SOUTH BLVD, Montgomery, AL 36116. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (334) 281-3130. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Knapp's National Provider Identifier is 1386623775. 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
Dr. Knapp attended University of Miami, Lm Miller School of Medicine, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
Dr. Knapp has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Knapp provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Knapp. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.