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Edit this profileAt a glance
- 3841 Piper St Ste T4-054, Anchorage, AK 99508
About Dr. Marks
Stephen N. Marks, M.D. practices allergy/immunology in Anchorage, AK. Stephen is a 1991 graduate of Michigan State University College of Human Medicine. Stephen is also listed as specializing in allergy & immunology and allergy. Medicare claims data shows Stephen provided 7,234 services to 465 patients. The services billed most often include injection, omalizumab, 5 mg, test for allergy using allergenic extract, and injection of drug or substance under skin or into muscle. The provider's National Provider Identifier (NPI) is 1437120235.
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
- (907) 562-6228
- Email not available
Practice Locations
3841 PIPER ST STE T4-054
Anchorage, AK 99508
Conditions Commonly Evaluated or Treated
Within Allergy and Immunology 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
- Asthma
- Eczema
- Food allergies
- Hives
- Seasonal allergies
Allergies
- Angioedema
- Cockroach Allergy
- Histamine Intolerance
- Oral Allergy Syndrome
- Red Meat Allergy
Digestive
Drug allergies
- Sulfa Drug Allergy
Drug allergy
- Aspirin Allergy
- Drug Allergies
- Penicillin Allergy
- Vaccine Allergy
Emergency
Environmental
- Dust Mite Allergy
- Insect Sting Allergy
- Latex Allergy
- Mold Allergy
- Pet Allergies
Eye
Food allergies
- Egg Allergy
- Milk Allergy
- Peanut Allergy
- Shellfish Allergy
- Soy Allergy
- Tree Nut Allergy
- Wheat Allergy
Immune conditions
Immunology
- Common Variable Immunodeficiency
- Frequent Infections
- Hereditary Angioedema
- Mast Cell Activation Syndrome
- Weak Immune System
Lung conditions
- Allergic Asthma
- Wheezing
Respiratory
Sinus
- Chronic sinusitis
- Loss or reduction of smell
- Nasal polyps
- Nonallergic rhinitis
- Post-Nasal Drip
Sinus conditions
- Sinus Headaches
Skin
- Cold Allergy
- Contact dermatitis
- Nickel Allergy
- Sun Allergy
Skin conditions
- Chronic itching
- Poison Ivy Rash
- Skin Writing Rash
Procedures & services
Most searched procedures
- Allergy testing
- Immunotherapy
- Patch testing
Allergy treatments
- Allergy Drops
- Asthma Biologics
- Food Desensitization
- Peanut Allergy Pill Treatment
- Sublingual Dust Mite Treatment
- Under-The-Tongue Allergy Tablets
Diagnostic
- Asthma challenge test
- Drug Challenge Test
- Exercise Challenge Breathing Test
- Exhaled nitric oxide test
- Ice Cube Test for Cold Allergy
- Immune System Blood Test
- Nasal endoscopy
- Oral Food Challenge
- Peak Flow Test
- Penicillin Allergy Testing
- Spirometry
- Tryptase Blood Test
- Vaccine Challenge Test
- Vaccine Response Antibody Test
Infusion
- C1 Esterase Inhibitor Infusion
- IVIG Infusion
- Subcutaneous Immunoglobulin Infusion
Medication therapy
- Fasenra Injections
- Nucala Injections
- Tezspire Injections
Medications
- Dupixent Injections
- Targeted therapy
- Xolair Injections
Preventive
- Anaphylaxis Emergency Action Plan
- Epinephrine Autoinjector Training
Respiratory
Tests
- Allergy Blood Testing
- Allergy Skin Prick Test
- Blood Component Allergy Test
- Complement Blood Test
- Eosinophil Blood Count
- Intradermal Allergy Test
- Pulmonary function test
- Skin Test For Metal Allergy
- Total IgE Blood Test
Treatment
- Aspirin Desensitization
- Dietary Allergen Elimination Plan
- Drug Desensitization Protocol
- Sinus Rinse Training
Procedures Most Often Billed to Medicare
7,234 services · 465 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test for allergy using allergenic extract | Treatment | 95004 |
923 | Less often than most peers in Allergy/Immunology |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
179 | More often than most peers in Allergy/Immunology |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
168 | Less often than most peers in Allergy/Immunology |
| Professional service for single injection of allergen | Treatment | 95115 |
83 | Less often than most peers in Allergy/Immunology |
| Professional service for multiple injections of allergen | Treatment | 95117 |
75 | Less often than most peers in Allergy/Immunology |
| Administration and interpretation of patient-focused health risk assessment | Treatment | 96160 |
69 | More often than most peers in Allergy/Immunology |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
61 | Less often than most peers in Allergy/Immunology |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
53 | As often as other peers in Allergy/Immunology |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
27 | As often as other peers in Allergy/Immunology |
| Test for allergy using ingested items, initial 2 hours | Treatment | 95076 |
22 | More often than most peers in Allergy/Immunology |
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 allergy/immunology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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 allergy/immunology specialists in Anchorage 2
Same specialty, same city.
More connections — 19 related providers in 3 groups
Trained at Michigan State University College of Human Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Michigan State University College of Human Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Test for allergy using allergenic extract 3
Providers in AK who bill this service to Medicare most often.
Common questions
What does Stephen N. Marks specialize in?
Stephen N. Marks is an allergy/immunology in Anchorage, AK. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Stephen N. Marks located?
Stephen N. Marks is listed at 3841 Piper St Ste T4-054, Anchorage, AK 99508. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Stephen N. Marks's phone number?
The number on file is (907) 562-6228. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Stephen N. Marks?
Stephen N. Marks's National Provider Identifier is 1437120235. 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 Stephen N. Marks train?
Stephen N. Marks attended Michigan State University College of Human Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Stephen N. Marks have?
Stephen N. Marks has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What does Stephen N. Marks do most often?
According to Medicare billing data, Stephen N. Marks provides treatments such as test for allergy using allergenic extract and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Stephen N. Marks's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Stephen N. Marks. If this is you, claiming it is free.
Guide.md
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