Are you Robert R. Mac Donald, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 4790 Executive Centre Pkwy, Saint Peters, MO 63376
About Dr. Mac Donald
Robert R. Mac Donald, M.D. practices otolaryngology (ent) in Saint Peters, MO. Robert is a 1989 graduate of Washington University School of Medicine. According to Medicare claims data, Robert cared for 1,185 Medicare patients across 2,956 services. The services billed most often include professional service for preparation and provision of 1 or more antigens, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and professional service for multiple injections of allergen. The provider's National Provider Identifier (NPI) is 1861417156.
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
- (636) 441-3100
- Email not available
Practice Locations
4790 EXECUTIVE CENTRE PKWY
Saint Peters, MO 63376
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
Cancer
- Nasopharyngeal cancer
- Oropharyngeal cancer
- Sinonasal cancer
- Laryngeal cancer
- Oral cavity cancer
- Skin cancer of the head and neck
Pediatric and congenital
- Congenital neck mass
Most searched conditions
Balance
Ear and hearing
- Cholesteatoma
- Eustachian tube dysfunction
- Hearing loss
- Otosclerosis
- Perforated eardrum
- Swimmer's ear
Head, neck, and salivary
Nose and sinus
- Broken nose
- Deviated septum
- Loss or reduction of smell
- Nasal obstruction
- Nasal polyps
- Nosebleeds
- Seasonal allergies
Sleep and airway
Throat and voice
- Enlarged adenoids
- Globus sensation
- Hoarseness and voice change
- Laryngopharyngeal reflux
- Swallowing difficulties
- Vocal cord nodules
- Vocal cord paralysis
Head & Neck
Throat & Voice
- Frequent Strep Throat
Procedures & services
Cosmetic
- Earlobe Repair
Ear & Hearing
- Bone-Anchored Hearing Aid Surgery
- Eustachian Tube Balloon Dilation
Ear procedures
- Bone-anchored hearing-device placement
- Cochlear implant surgery
- Ear-tube placement
- Eardrum repair
- Mastoid surgery
- Stapes surgery
- Earwax removal
Endocrine Surgery
Facial plastic and reconstructive
- Facial reconstructive surgery
Head & Neck
- Neck Lump Removal
- Salivary Duct Stone Removal
- Thyroid Nodule Biopsy
Head and neck surgery
- Parathyroid surgery
- Submandibular gland removal
- Thyroid removal surgery
- Transoral robotic surgery
- Voice-box removal
- Neck lymph-node dissection
- Parotid gland surgery
Nose & Sinus
- Broken Nose Repair
Nose and sinus procedures
- Balloon sinus dilation
- Endoscopic sinus surgery
- Nasal cautery for nosebleeds
- Nasal-polyp removal
- Reduction of a broken nose
- Septoplasty
- Turbinate reduction
- Rhinoplasty
Office diagnosis
- Balance and vestibular testing
- ENT consultation
- Fine-needle aspiration of a neck mass
- Flexible laryngoscopy
- Hearing test
- Nasal endoscopy
- Rigid laryngoscopy
Throat, voice, and swallowing
- Esophageal dilation
- Instrumental swallowing evaluation
- Microlaryngoscopy
- Vocal-fold injection
Most searched procedures
- Adenoidectomy
- Ear tube surgery
- Hearing test
- Sinus surgery
- Tonsillectomy
Sleep and airway
Throat & Voice
Procedures Most Often Billed to Medicare
2,956 services · 1,185 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
83 | As often as other peers in Otolaryngology (ENT) |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
57 | As often as other peers in Otolaryngology (ENT) |
| Ct scan of face without contrast | Imaging | 70486 |
39 | More often than most peers in Otolaryngology (ENT) |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
1,110 | More often than most peers in Otolaryngology (ENT) |
| Professional service for multiple injections of allergen | Treatment | 95117 |
403 | More often than most peers in Otolaryngology (ENT) |
| Test to assess middle ear function | Treatment | 92567 |
73 | More often than most peers in Otolaryngology (ENT) |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
36 | As often as other peers in Otolaryngology (ENT) |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
28 | As often as other peers in Otolaryngology (ENT) |
| Exam of ear using a microscope | Treatment | 92504 |
22 | Less often than most peers in Otolaryngology (ENT) |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
56 | 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.
Other otolaryngology specialists at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Trained at Washington University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at Washington University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 8
Providers in MO who bill this service to Medicare most often.
Common questions
What does Robert R. Mac Donald specialize in?
Robert R. Mac Donald is an otolaryngology (ent) in Saint Peters, MO. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Robert R. Mac Donald located?
Robert R. Mac Donald is listed at 4790 Executive Centre Pkwy, Saint Peters, MO 63376. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Robert R. Mac Donald's phone number?
The number on file is (636) 441-3100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Robert R. Mac Donald's NPI number?
Robert R. Mac Donald's National Provider Identifier is 1861417156. 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 Robert R. Mac Donald train?
Robert R. Mac Donald attended Washington University School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Robert R. Mac Donald been practicing?
Robert R. Mac Donald has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What does Robert R. Mac Donald do most often?
According to Medicare billing data, Robert R. Mac Donald performs procedures including removal of impacted ear wax and diagnostic exam of voice box using a flexible endoscope; reads or performs imaging such as ct scan of face without contrast; 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 Robert R. Mac Donald confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Robert R. Mac Donald. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.