Provider Profile
Rachel Koller, DNP, NP
Unclaimed ProfileAbout Dr. Koller
Rachel Koller, DNP, NP is a nurse practitioner — gerontology practicing in Houston, TX. According to Medicare claims data, the services billed most often include biopsy and aspiration of bone marrow sample for diagnosis.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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
- (713) 792-6161
- Email not available
Practice Locations
1515 HOLCOMBE BLVD
Houston, TX 77030
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Gerontology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Back & Spine
Bladder & Urinary
Brain & Memory
Brain & Nerves
Breathing & Lungs
Digestive & Gut
Digestive Health
Endocrine & Hormones
Endocrine & Metabolic
General Health
General Senior Health
- Anemia of chronic disease
- Managing multiple medications
- Severe dehydration
- Short stature and growth concerns
- Unexplained Weight Loss
Heart & Circulation
- AFib
- Congestive heart failure
- High blood pressure
- High cholesterol
- Poor Circulation and Swollen Legs
Infections
Joints & Bones
Kidney & Urinary
Lung & Respiratory
Mental Health
Mobility & Balance
Nerves & Sensation
Pain
Sensory
Skin
Skin & Wounds
Sleep
Procedures & services
Bladder & Urinary
Brain & Memory
Care Planning
- Advance Care Planning
- Caregiver Support and Counseling
- Comfort care transition
- Hospice Care Evaluation
Diagnostic Tests
General Health
General Senior Health
Heart & Circulation
Home & Facility Care
In-Office Treatments
Lab & Monitoring
Lab Tests & Screening
Medication Management
Mental Health
Minor Procedures
Mobility & Safety
- Fall risk assessment
- Home Safety Evaluation
- Senior Driving Safety Evaluation
- Walker and Wheelchair Prescription
Pain Management
Preventive Care
- Bone Density Scan Referral
- Chronic disease management
- Diabetic Foot Care
- Medicare annual wellness visit
Referrals & Care Coordination
- At-Home Sleep Study Order
- Hearing Test Referral
- Home Health Care Referral
- Occupational Therapy Referral
- Speech and Swallowing Therapy Referral
Referrals & Coordination
Specialized Care
Vaccines & Injections
Vaccines & Prevention
Wound Care
Procedures Most Often Billed to Medicare
18 services · 18 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy and aspiration of bone marrow sample for diagnosis | Procedure | 38222 |
18 | Less often than most peers in Nurse Practitioner — Gerontology |
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 8
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 — 32 related providers in 4 groups
Other nurse practitioners in Houston 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2024 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy and aspiration of bone marrow sample for diagnosis 8
Providers in TX who bill this service to Medicare most often.
Common questions
What kind of doctor is Rachel Koller, DNP?
Rachel Koller, DNP is a nurse practitioner in Houston, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Gerontology”.
NPI registry
What is Rachel Koller, DNP's address?
Rachel Koller, DNP is listed at 1515 Holcombe Blvd, Houston, TX 77030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Rachel Koller, DNP?
The number on file is (713) 792-6161. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Rachel Koller, DNP?
Rachel Koller, DNP's National Provider Identifier is 1093552655. 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 Rachel Koller, DNP train?
Rachel Koller, DNP attended Other, graduating in 2024. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Rachel Koller, DNP have?
Rachel Koller, DNP has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
What procedures does Rachel Koller, DNP perform?
According to Medicare billing data, Rachel Koller, DNP performs procedures including biopsy and aspiration of bone marrow sample for diagnosis. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Rachel Koller, DNP's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Rachel Koller, DNP. 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.