Are you Chi-Ying D. Sage, ARNP? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 1753 W Ridgeway Ave Ste 103A, Waterloo, IA 50701
About Chi-Ying Sage
Chi-Ying D. Sage, ARNP is a nurse practitioner — family practicing in Waterloo, IA. According to Medicare claims data, Chi-Ying cared for 534 Medicare patients across 591 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. This provider record is associated with NPI 1831722370.
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
- (319) 235-3568
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1753 W RIDGEWAY AVE STE 103A
Waterloo, IA 50701
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Family 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
Most searched conditions
Allergies
Allergy & skin
Blood disorders
Bone & joint
Dermatology
Digestive
Digestive health
Eye conditions
Heart health
Hormones & endocrine
Infections
Men's health
Mental health
Metabolic & weight
Nerve & joint
Nerve & spine
Neurological
Pain
Pain & spine
Pediatric infections
Respiratory
Skin
Sleep
Urinary health
Women's health
Procedures & services
Chronic condition care
Dermatology
Diagnostic screening
Evaluation & Testing
Hormones & endocrine
Injury care
Lab tests
- COVID-19 testing
- Cholesterol screening
- Hemoglobin A1c Test
- Rapid strep testing
- Thyroid Blood Test
- Urine Drug Screen
Mental health
Minor procedures
- Burn and Wound Care
- Superficial foreign-body removal
- Incision and drainage of an abscess
- Ingrown toenail removal
Minor surgery
Physical exams
Prescriptions
Preventative care
Preventative exams
Sexual health
Skin procedures
Sleep
Urgent care
Weight management
Women's health
- IUD insertion and removal
- Pregnancy Confirmation Test
- Birth control counseling
- Contraceptive implant insertion and removal
- Pap smear
- Well-woman exam
Most searched procedures
Allergies
Diagnostic tests
Ear, nose & throat
Heart health
- EKG
Injections
Lifestyle counseling
Neurological care
Occupational health
Pain management
Respiratory care
Screenings
Procedures Most Often Billed to Medicare
591 services · 534 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
53 | More than most peers in Nurse Practitioner, Family |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
35 | More often than most peers in Nurse Practitioner, Family |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
113 | More often than most peers in Nurse Practitioner, Family |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
105 | More often than most peers in Nurse Practitioner, Family |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
65 | More often than most peers in Nurse Practitioner, Family |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
64 | As often as other peers in Nurse Practitioner, Family |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
61 | More often than most peers in Nurse Practitioner, Family |
| Administration of pneumococcal vaccine | Billing code | G0009 |
53 | More than most peers in Nurse Practitioner, Family |
| Administration of influenza virus vaccine | Billing code | G0008 |
42 | More often than most peers in Nurse Practitioner, Family |
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 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.
Other nurse practitioners in Waterloo 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
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.
Also performs Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 7
Providers in IA who bill this service to Medicare most often.
Common questions
What does Chi-Ying D. Sage specialize in?
Chi-Ying D. Sage is a nurse practitioner in Waterloo, IA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where is Chi-Ying D. Sage located?
Chi-Ying D. Sage is listed at 1753 W Ridgeway Ave Ste 103A, Waterloo, IA 50701. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Chi-Ying D. Sage's phone number?
The number on file is (319) 235-3568. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Chi-Ying D. Sage's NPI number?
Chi-Ying D. Sage's National Provider Identifier is 1831722370. 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 Chi-Ying D. Sage train?
Chi-Ying D. Sage attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Chi-Ying D. Sage been practicing?
Chi-Ying D. Sage has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What does Chi-Ying D. Sage do most often?
According to Medicare billing data, Chi-Ying D. Sage provides treatments such as pneumococcal conjugate vaccine, 20 valent , for intramuscular use and influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Chi-Ying D. Sage confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Chi-Ying D. Sage. If this is you, claiming it is free.
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