Physician Profile
Unclaimed ProfileAbout ARMSTRONG
David C Armstrong, MD practices otolaryngology — pediatric in Johnstown, PA. According to Medicare claims data, David cared for 947 Medicare patients across 3,047 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (814) 262-3950
- Email not available
Practice Locations
348 BUDFIELD STREET
Johnstown, PA 15904
Procedures Most Often Billed to Medicare
3,047 services · 947 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
149 |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
114 |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
1,245 |
| Professional service for multiple injections of allergen | Treatment | 95117 |
844 |
| Exam of ear using a microscope | Treatment | 92504 |
30 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
362 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
195 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
73 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
19 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
16 |
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 ENT doctors at this location 2
Same specialty, same street address — most likely the same department or group.
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.
More connections — 8 related providers in 1 group
Also performs Removal of impacted ear wax 8
Providers in PA who bill this service to Medicare most often.
Common questions
What is Dr. Armstrong's specialty?
Dr. Armstrong is an ENT doctor in Johnstown, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Otolaryngology — Pediatric”.
NPI registry
Where can I find Dr. Armstrong?
Dr. Armstrong is listed at 348 BUDFIELD STREET, Johnstown, PA 15904. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Armstrong?
The number on file is (814) 262-3950. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Armstrong's NPI number?
Dr. Armstrong's National Provider Identifier is 1407866130. 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
How long has Dr. Armstrong been practicing?
Dr. Armstrong has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Dr. Armstrong known for?
According to Medicare billing data, Dr. Armstrong performs procedures including removal of impacted ear wax and diagnostic exam of voice box using a flexible endoscope; provides treatments such as professional service for preparation and provision of 1 or more antigens and professional service for multiple injections of allergen, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Armstrong confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Armstrong. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.