Physician Profile
Mariann C. McElwain, MD
Unclaimed ProfileAbout Dr. Mcelwain
Based in Gainesville, GA, Mariann C. McElwain, MD is listed in the NPI registry under otolaryngology. Mariann graduated from University of Pittsburgh School of Medicine in 1992. Mariann is also listed as specializing in otolaryngology (ent). Medicare claims data shows Mariann provided 3,439 services to 1,236 patients. 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 moderate level of decision making, if using time, 30 minutes or more, and test for allergy using allergenic extract. NPI 1134117757 identifies this record in the national registry.
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
- (770) 536-4352
- Email not available
Practice Locations
2406 LIGHTHOUSE MANOR DR
Gainesville, GA 30501
300 Northpointe Cir
Seven Fields, PA 16046
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
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
Cancer
Head & Neck
Throat & Voice
Procedures & services
Most searched procedures
Office diagnosis
Cosmetic
Ear & Hearing
Ear procedures
Head & Neck
Head and neck surgery
- Neck lymph-node dissection
- Parathyroid surgery
- Parotid gland surgery
- Thyroid removal surgery
- Voice-box removal
Nose & Sinus
Nose and sinus procedures
Sleep and airway
Throat & Voice
Throat, voice, and swallowing
Procedures Most Often Billed to Medicare
3,439 services · 1,236 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
272 | More often than most peers in Otolaryngology |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
133 | More often than most peers in Otolaryngology |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
86 | More often than most peers in Otolaryngology |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
670 | As often as other peers in Otolaryngology |
| Test for allergy using allergenic extract | Treatment | 95004 |
368 | Less often than most peers in Otolaryngology |
| Professional service for multiple injections of allergen | Treatment | 95117 |
356 | More often than most peers in Otolaryngology |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
270 | Less often than most peers in Otolaryngology |
| Exam of ear using a microscope | Treatment | 92504 |
149 | More often than most peers in Otolaryngology |
| Professional service for single injection of allergen | Treatment | 95115 |
126 | As often as other peers in Otolaryngology |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
80 | As often as other peers in Otolaryngology |
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 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 25 related providers in 4 groups
Trained at University of Pittsburgh School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at University of Pittsburgh 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 GA who bill this service to Medicare most often.
Common questions
What does Dr. McElwain specialize in?
Dr. McElwain is an ENT doctor in Gainesville, GA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Otolaryngology”.
NPI registry
Where is Dr. McElwain located?
Dr. McElwain is listed at 2406 Lighthouse Manor Dr, Gainesville, GA 30501. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. McElwain's phone number?
The number on file is (770) 536-4352. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. McElwain?
Dr. McElwain's National Provider Identifier is 1134117757. 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. McElwain go to medical school?
Dr. McElwain attended University of Pittsburgh School of Medicine, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. McElwain have?
Dr. McElwain has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What does Dr. McElwain do most often?
According to Medicare billing data, Dr. McElwain performs procedures including removal of impacted ear wax, diagnostic exam of voice box using a flexible endoscope and diagnostic exam of nasal passages using an endoscope; provides treatments such as professional service for preparation and provision of 1 or more antigens and test for allergy using allergenic extract, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. McElwain's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. McElwain. If this is you, claiming it is free.
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