Are you Coreen R. Martinez, MS, RN, NP-C, OCN? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 1515 Holcombe Blvd, Houston, TX 77030
About Coreen Martinez
Listed in the NPI registry as a nurse practitioner — gerontology, Coreen R. Martinez, MS, RN, NP-C, OCN practices in Houston, TX. Medicare claims data shows Coreen provided 210 services to 148 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more and telephone medical discussion with physician, 11-20 minutes. NPI 1821639923 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
Is this your home address or personal number? Hide it
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
Brain & Memory
Brain & Nerves
Digestive & Gut
General Health
General Senior Health
- Unexplained Weight Loss
- Anemia of chronic disease
- Managing multiple medications
- Severe dehydration
- Short stature and growth concerns
Infections
Mental Health
Skin
Skin & Wounds
Back & Spine
Bladder & Urinary
Breathing & Lungs
Digestive Health
Endocrine & Hormones
Endocrine & Metabolic
Heart & Circulation
- AFib
- Congestive heart failure
- High blood pressure
- High cholesterol
- Poor Circulation and Swollen Legs
Joints & Bones
Kidney & Urinary
Lung & Respiratory
Mobility & Balance
Nerves & Sensation
Pain
Sensory
Sleep
Procedures & services
Bladder & Urinary
Care Planning
- Advance Care Planning
- Caregiver Support and Counseling
- Comfort care transition
- Hospice Care Evaluation
Diagnostic Tests
General Health
General Senior Health
Home & Facility Care
Mental Health
Minor Procedures
Mobility & Safety
- Senior Driving Safety Evaluation
- Walker and Wheelchair Prescription
- Fall risk assessment
- Home Safety Evaluation
Preventive Care
- Chronic disease management
- Medicare annual wellness visit
- Bone Density Scan Referral
- Diabetic Foot Care
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
Wound Care
Brain & Memory
Heart & Circulation
In-Office Treatments
Lab & Monitoring
Lab Tests & Screening
Medication Management
Pain Management
Vaccines & Prevention
Procedures Most Often Billed to Medicare
210 services · 148 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
196 | More often than most peers in Nurse Practitioner — Gerontology |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
14 | 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 — 24 related providers in 3 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 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Coreen R. Martinez, MS, RN, NP-C?
Coreen R. Martinez, MS, RN, NP-C 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 Coreen R. Martinez, MS, RN, NP-C's address?
Coreen R. Martinez, MS, RN, NP-C 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 Coreen R. Martinez, MS, RN, NP-C?
The number on file is (713) 792-6161. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Coreen R. Martinez, MS, RN, NP-C?
Coreen R. Martinez, MS, RN, NP-C's National Provider Identifier is 1821639923. 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 Coreen R. Martinez, MS, RN, NP-C train?
Coreen R. Martinez, MS, RN, NP-C attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Coreen R. Martinez, MS, RN, NP-C have?
Coreen R. Martinez, MS, RN, NP-C has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What procedures does Coreen R. Martinez, MS, RN, NP-C perform?
According to Medicare billing data, Coreen R. Martinez, MS, RN, NP-C 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
Is Coreen R. Martinez, MS, RN, NP-C's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Coreen R. Martinez, MS, RN, NP-C. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.