Physician Profile
Charles A. Parker, M.D.
Unclaimed ProfileAbout Dr. Parker
Based in Dubuque, IA, Charles A. Parker, M.D. is listed in the NPI registry under otolaryngology (ent). Charles graduated from University of Missouri, Columbia School of Medicine in 2010. According to Medicare claims data, Charles cared for 777 Medicare patients across 929 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, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and comprehensive hearing and speech recognition test.
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
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
- (563) 584-3475
- Email not available
Practice Locations
1000 LANGWORTHY ST
Dubuque, IA 52001
Conditions Commonly Evaluated or Treated
Within Otolaryngology 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
- Ear infection
- Sinus infection
- Sleep apnea
- Tinnitus
- Tonsillitis
- Vertigo
Balance
- Ménière's disease
Ear and hearing
- Cholesteatoma
- Eustachian tube dysfunction
- Hearing loss
- Otosclerosis
- Perforated eardrum
- Swimmer's ear
Head, neck, and salivary
- Hyperparathyroidism
- Neck mass
- Parotid gland tumor
- Salivary gland infection
- Thyroid cancer
Nose and sinus
- Broken nose
- Deviated septum
- Loss or reduction of smell
- Nasal obstruction
- Nasal polyps
- Nosebleeds
- Seasonal allergies
Sleep and airway
- Snoring
Throat and voice
- Enlarged adenoids
- Globus sensation
- Hoarseness and voice change
- Laryngopharyngeal reflux
- Swallowing difficulties
- Vocal cord nodules
- Vocal cord paralysis
Cancer
- Laryngeal cancer
- Oral cavity cancer
- Skin cancer of the head and neck
Head & Neck
- Thyroid nodules
Throat & Voice
- Frequent Strep Throat
Procedures & services
Most searched procedures
- Adenoidectomy
- Ear tube surgery
- Hearing test
- Sinus surgery
- Tonsillectomy
Office diagnosis
- Fine-needle aspiration of a neck mass
- Flexible laryngoscopy
- Nasal endoscopy
Cosmetic
- Earlobe Repair
Ear & Hearing
- Bone-Anchored Hearing Aid Surgery
- Eustachian Tube Balloon Dilation
Ear procedures
- Cochlear implant surgery
- Eardrum repair
- Earwax removal
- Mastoid surgery
- Stapes surgery
Head & Neck
- Neck Lump Removal
- Salivary Duct Stone Removal
- Thyroid Nodule Biopsy
Head and neck surgery
- Neck lymph-node dissection
- Parathyroid surgery
- Parotid gland surgery
- Thyroid removal surgery
- Voice-box removal
Nose & Sinus
- Broken Nose Repair
Nose and sinus procedures
- Nasal cautery for nosebleeds
- Nasal-polyp removal
- Rhinoplasty
- Septoplasty
- Turbinate reduction
Sleep and airway
- Drug-induced sleep endoscopy
- Hypoglossal nerve stimulator implantation
- Uvulopalatopharyngoplasty
Throat & Voice
- Tongue-Tie Release
Throat, voice, and swallowing
- Esophageal dilation
- Microlaryngoscopy
- Vocal-fold injection
Procedures Most Often Billed to Medicare
929 services · 777 patients · 19 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
60 | More often than most peers in Otolaryngology (ENT) |
| Removal of impacted ear wax | Procedure | 69210 |
55 | As often as other peers in Otolaryngology (ENT) |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
23 | Less often than most peers in Otolaryngology (ENT) |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
22 | More often than most peers in Otolaryngology (ENT) |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
20 | As often as other peers in Otolaryngology (ENT) |
| Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm | Procedure | 11642 |
18 | As often as other peers in Otolaryngology (ENT) |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
15 | Less often than most peers in Otolaryngology (ENT) |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
32 | As often as other peers in Otolaryngology (ENT) |
| Double contrast x-ray of esophagus | Imaging | 74221 |
11 | Too few peers to compare |
| Ct scan of face without contrast | Imaging | 70486 |
11 | Less often than most peers in Otolaryngology (ENT) |
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.
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 otolaryngology specialists in Dubuque 6
Same specialty, same city.
Trained at University of Missouri, Columbia School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2010 at University of Missouri, Columbia School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of voice box using a flexible endoscope 8
Providers in IA who bill this service to Medicare most often.
Common questions
What does Charles A. Parker specialize in?
Charles A. Parker is an otolaryngology (ent) in Dubuque, IA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Charles A. Parker located?
Charles A. Parker is listed at 1000 Langworthy St, Dubuque, IA 52001. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Charles A. Parker's phone number?
The number on file is (563) 584-3475. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Charles A. Parker's NPI number?
Charles A. Parker's National Provider Identifier is 1063738342. 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 Charles A. Parker train?
Charles A. Parker attended University of Missouri, Columbia School of Medicine, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Charles A. Parker been practicing?
Charles A. Parker has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What does Charles A. Parker do most often?
According to Medicare billing data, Charles A. Parker performs procedures including diagnostic exam of voice box using a flexible endoscope, removal of impacted ear wax and diagnostic exam of nasal passages using an endoscope; reads or performs imaging such as ultrasound scan of head and neck soft tissue and double contrast x-ray of esophagus; provides treatments such as comprehensive hearing and speech recognition test and test for hearing various pitches using earphone and device placed against the bone, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Charles A. Parker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Charles A. Parker. 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.