Physician Profile
Unclaimed ProfileAbout HOLTAN
Based in Washington, DC, Daniel Boyd Holtan, M.D. is listed in the NPI registry under family practice. Daniel graduated from West Virginia University School of Medicine in 1986. Daniel is also listed as specialising in family medicine.
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. Holtan?
Dr. Holtan is a family practice in Washington, DC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
What is Dr. Holtan's address?
Dr. Holtan is listed at 3720 MARTIN LUTHER KING JR AVE SE, Washington, DC 20032. 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. Holtan?
The number on file is (202) 279-1800. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Holtan's NPI number?
Dr. Holtan's National Provider Identifier is 1093862864. 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. Holtan train?
Dr. Holtan attended West Virginia University School of Medicine, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Holtan been practising?
Dr. Holtan has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Holtan perform?
According to Medicare billing data, Dr. Holtan the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Holtan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Holtan. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (202) 279-1800
- Email not available
Practice Locations
3720 MARTIN LUTHER KING JR AVE SE
Washington, DC 20032
Procedures Most Often Billed to Medicare
171 services · 71 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Blood glucose (sugar) level | Lab test | 82947 |
90 |
| Hemoglobin a1c level | Lab test | 83036 |
81 |
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 family practices 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 family practices in Washington 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at West Virginia University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at West Virginia University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.