Are you Maddy ANN HIMMEL Marinos, NP-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 400 E 5Th Ave # 4, Spokane, WA 99202
About Maddy Marinos
Maddy ANN HIMMEL Marinos, NP-C is a healthcare provider in Spokane, WA specializing in endocrinology, diabetes & metabolism. According to Medicare claims data, Maddy cared for 122 Medicare patients across 149 services. 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, continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report, and hemoglobin a1c level. This provider record is associated with NPI 1093586588.
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
- (509) 838-2531
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
400 E 5TH AVE # 4
Spokane, WA 99202
Conditions Commonly Evaluated or Treated
Within Endocrinology, Diabetes and Metabolism 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
Adrenal disorders
Blood sugar disorders
Bone and calcium disorders
Bones
Pituitary
Pituitary disorders
Thyroid
Thyroid disorders
Most searched conditions
Adrenal
Diabetes
Endocrine tumors
Hormone disorders
- Early or delayed puberty
- Excess facial or body hair
- Gynecomastia
- Perimenopause
- Testosterone deficiency
Hormones
Metabolic disorders
Metabolism
Parathyroid
Procedures & services
Adrenal
Adrenal evaluations
Blood sugar management
Bone evaluations
Bone treatments
Diabetes
- Automated Insulin System Setup
- Blood Ketone Monitoring
- C-Peptide Test
- Continuous Glucose Monitor Data Review
- Starting Insulin Therapy
- Medical nutrition therapy
Diabetes education
Genetic evaluations
Hormone treatments
- Growth Hormone Injections
- Hormone Replacement Therapy Consultation
- Estrogen and Progesterone Therapy
Hormones
Metabolic evaluations
Metabolism
Parathyroid
Pituitary
Pituitary evaluations
Routine Blood Tests
Thyroid
Thyroid procedures
- Thyroid Antibody Testing
- Thyroid Medication Adjustment
- Radioactive Iodine Treatment
- Thyroid Blood Test
- Thyroid Nodule Biopsy
- Thyroid Nodule Radiofrequency Ablation
Weight & Metabolism
Women's health
Most searched procedures
Diabetes preventive care
Procedures Most Often Billed to Medicare
149 services · 122 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | Treatment | 95251 |
34 | Less often than most peers in Endocrinology, Diabetes &… |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
66 | Less often than most peers in Endocrinology, Diabetes &… |
| Hemoglobin a1c level | Lab test | 83036 |
31 | Less often than most peers in Endocrinology, Diabetes &… |
| Blood glucose (sugar) test performed by hand-held instrument | Lab test | 82962 |
18 | Less often than most peers in Endocrinology, Diabetes &… |
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.
Related specialists at this location 3
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.
Other endocrinologists in Spokane 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 8
Providers in WA who bill this service to Medicare most often.
Common questions
What kind of doctor is Maddy ANN HIMMEL Marinos?
Maddy ANN HIMMEL Marinos is an endocrinologist in Spokane, WA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Endocrinology, Diabetes & Metabolism”.
NPI registry
What is Maddy ANN HIMMEL Marinos's address?
Maddy ANN HIMMEL Marinos is listed at 400 E 5Th Ave # 4, Spokane, WA 99202. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Maddy ANN HIMMEL Marinos?
The number on file is (509) 838-2531. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Maddy ANN HIMMEL Marinos's NPI number?
Maddy ANN HIMMEL Marinos's National Provider Identifier is 1093586588. 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 Maddy ANN HIMMEL Marinos train?
Maddy ANN HIMMEL Marinos attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has Maddy ANN HIMMEL Marinos been practicing?
Maddy ANN HIMMEL Marinos has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What procedures does Maddy ANN HIMMEL Marinos perform?
According to Medicare billing data, Maddy ANN HIMMEL Marinos provides treatments such as continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Maddy ANN HIMMEL Marinos confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Maddy ANN HIMMEL Marinos. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.