Physician Profile
Unclaimed ProfileAbout OBINNAH
Augustine Ujunwa Obinnah, M.D. practises internal medicine in Denver, CO. According to Medicare claims data, Augustine cared for 768 Medicare patients across 1,074 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Obinnah specialise in?
Dr. Obinnah is an internal medicine in Denver, CO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Obinnah located?
Dr. Obinnah is listed at 4809 ARGONNE ST SUITE 100, Denver, CO 80249. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Obinnah's phone number?
The number on file is (303) 344-8700. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Obinnah's NPI number?
Dr. Obinnah's National Provider Identifier is 1558412494. 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 Dr. Obinnah go to medical school?
Dr. Obinnah attended Other, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Obinnah been practising?
Dr. Obinnah has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Obinnah do most often?
According to Medicare billing data, Dr. Obinnah performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as sarscv2 vac 30mcg trs-suc im and admn sarscov2 vacc 1 dose, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Obinnah confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Obinnah. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (303) 344-8700
- Email not available
Practice Locations
4809 ARGONNE ST SUITE 100
Denver, CO 80249
Procedures Most Often Billed to Medicare
1,074 services · 768 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
13 |
| Sarscv2 vac 30mcg trs-suc im | Treatment | 91320 |
68 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
68 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
47 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
21 |
| Influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage | Treatment | 90656 |
15 |
| Administration of vaccine | Treatment | 90471 |
13 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
276 |
| Hemoglobin a1c level | Lab test | 83036 |
151 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
108 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 4
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 internal medicines in Denver 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 1990 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CO who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.