Provider Profile
Diana E. Armstrong, APRN-BC
Unclaimed ProfileAbout Diana Armstrong
Listed in the NPI registry as a nurse practitioner — adult health, Diana E. Armstrong, APRN-BC practices in Saint Louis, MO. According to Medicare claims data, Diana cared for 26 Medicare patients across 26 services. The services billed most often include x-ray of knee, 4 or more views and x-ray of hip, 2-3 views.
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
- (314) 567-5850
- Email not available
Practice Locations
621 S NEW BALLAS RD STE 3005B
Saint Louis, MO 63141
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Adult Health 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 health
Brain & nerves
Digestive
Digestive health
Eye issues
Foot & ankle
General health
Heart
Heart & circulation
Hormones & endocrine
Infections
Joints & bones
Men's health
Mental health
Pain
Pain & musculoskeletal
Respiratory
Sexual health
Skin
Skin & hair
Skin & nails
Skin issues
Sleep
Urinary
Weight management
Women's health
Procedures & services
Most searched procedures
Acute care
- Tick bite evaluation and treatment
Allergy & immunology
Care coordination
- Specialist referral consult
Clinical exams
Diabetes care
Diagnostics
- In-office urine test
- Rapid flu test
Digestive
Ear care
Endocrine
- Thyroid checkup
Heart & circulation
Heart health
- Blood Pressure Check
- Cholesterol and Lipid Blood Panel
- Heart monitor
Injections
Medication management
Men's health
- Prostate exam
- Testosterone replacement therapy consult
Mental health
Minor procedures
- Incision and drainage of an abscess
- Ingrown toenail removal
- Skin biopsy
- Skin Tag Removal
- Superficial foreign-body removal
- Wart Removal
- Wound care and dressing
Occupational health
Pain & wellness
- Medical Cannabis Evaluation
Pain management
Preventive care
- Colon cancer screening consult
- Medicare wellness visit
- Smoking cessation counseling
- Travel health clinic and vaccines
Respiratory care
Screenings & tests
- Rapid COVID-19 test
- Rapid strep testing
- TB Skin Test
- Urine drug screening
Senior care
Sexual health
Skin care
- Cryotherapy for skin spots
- Mole Check
Sleep
Telehealth
Urgent care
Weight management
- Weight loss medication consult
Women's health
Procedures Most Often Billed to Medicare
26 services · 26 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of knee, 4 or more views | Imaging | 73564 |
15 | Less often than most peers in Nurse Practitioner, Adult |
| X-ray of hip, 2-3 views | Imaging | 73502 |
11 | Less often than most peers in Nurse Practitioner, Adult |
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 Saint Louis 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of knee, 4 or more views 8
Providers in MO who bill this service to Medicare most often.
Common questions
What does Diana E. Armstrong specialize in?
Diana E. Armstrong is a nurse practitioner in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Adult Health”.
NPI registry
Where is Diana E. Armstrong located?
Diana E. Armstrong is listed at 621 S New Ballas Rd Ste 3005B, Saint Louis, MO 63141. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Diana E. Armstrong's phone number?
The number on file is (314) 567-5850. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Diana E. Armstrong's NPI number?
Diana E. Armstrong's National Provider Identifier is 1295841484. 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 Diana E. Armstrong train?
Diana E. Armstrong attended Other, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Diana E. Armstrong been practicing?
Diana E. Armstrong has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What does Diana E. Armstrong do most often?
According to Medicare billing data, Diana E. Armstrong performs imaging including x-ray of knee, 4 or more views and x-ray of hip, 2-3 views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Diana E. Armstrong confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Diana E. Armstrong. 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.