Provider Profile
Dorene M. Holcombe, C.R.N.P.
Unclaimed ProfileAbout Dorene Holcombe
Listed in the NPI registry as a nurse practitioner, Dorene M. Holcombe, C.R.N.P. practices in Baltimore, MD. According to Medicare claims data, Dorene cared for 28 Medicare patients across 38 services. The services billed most often include dialysis services, 2-3 physician visits per month (20 years or older) and dialysis services, 4 or more physician visits per month (20 years or older).
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (410) 955-9434
- Email not available
Practice Locations
600 N WOLFE ST
Baltimore, MD 21287
Procedures Most Often Billed to Medicare
38 services · 28 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Dialysis services, 2-3 physician visits per month (20 years or older) | Treatment | 90961 |
19 | |
| Dialysis services, 4 or more physician visits per month (20 years or older) | Treatment | 90960 |
19 |
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 nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 31 related providers in 4 groups
Other nurse practitioners in Baltimore 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Dialysis services, 2-3 physician visits per month (20 years or older) 8
Providers in MD who bill this service to Medicare most often.
Common questions
What does Dorene M. Holcombe specialize in?
Dorene M. Holcombe is a nurse practitioner in Baltimore, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dorene M. Holcombe located?
Dorene M. Holcombe is listed at 600 N Wolfe St, Baltimore, MD 21287. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dorene M. Holcombe's phone number?
The number on file is (410) 955-9434. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dorene M. Holcombe's NPI number?
Dorene M. Holcombe's National Provider Identifier is 1215989884. 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 Dorene M. Holcombe train?
Dorene M. Holcombe attended Other, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has Dorene M. Holcombe been practicing?
Dorene M. Holcombe has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What does Dorene M. Holcombe do most often?
According to Medicare billing data, Dorene M. Holcombe provides treatments such as dialysis services, 2-3 physician visits per month and dialysis services, 4 or more physician visits per month. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dorene M. Holcombe confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dorene M. Holcombe. 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.