MARC WILLIAM CROMIE SR. M.D.
NPI 1083683668
Allergy & Immunology in Chattanooga, TN

Q: What is Marc Cromie's NPI number?

The NPI number for Marc Cromie is 1083683668. It was assigned to this individual provider in the NPPES registry on March 16, 2006.

Q: What is Marc Cromie's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Q: When was this NPI record last updated?

The NPPES record for Marc Cromie was last updated on April 22, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since March 16, 2006PECOS EnrolledAccepts Medicare Assignment

94.7/100

CMS Quality Rating

6734 LEE HWY, CHATTANOOGA, TN 37421(423) 899-0431(423) 499-9552 Get Directions Write a Review

NPPES record last updated: April 22, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Marc William Cromie Sr. M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARC WILLIAM CROMIE SR. M.D. (NPI 1083683668) is an individual allergy & immunology provider in Chattanooga, Tennessee, licensed in Tennessee (MD32158) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Memorial Healthcare System, Inc, and maintains 7 additional practice locations.

NPPES Registry Identity

NPI1083683668

Entity TypeIndividualMale

Primary Taxonomy207K00000X

Provider Legal NameMARC WILLIAM CROMIE SR.Credential: M.D.

Location Address6734 LEE HWYChattanooga, TN 37421-2423

Mailing Address6734 Lee HwyChattanooga, TN 37421-2423 · (423) 899-0431 · Fax (423) 499-9552

Phone(423) 899-0431

Fax(423) 499-9552

Sole ProprietorNo

Medical School CMSMedical College Of Georgia School Of MedicineGraduated 1996

Enumeration DateMarch 16, 2006

Last NPPES UpdateApril 22, 2020

NPPES CertifiedApril 22, 2020

✔ NPI 1083683668 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in TN · MD32158

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

6734 LEE HWY, Chattanooga, TN 37421

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Secondary Practice Locations 7

Location 11005 Executive Dr Ste 101Hixson, TN 37343-7904 · Phone (423) 899-0431 · Fax (423) 499-9552

Location 23760 Ocoee Pl NW Ste 100Cleveland, TN 37312-5637 · Phone (423) 899-0431 · Fax (423) 499-9552

Location 34630 Battlefield PkwyRinggold, GA 30736-8004 · Phone (423) 899-0431 · Fax (423) 499-9552

Location 424 Mountain View DrKimball, TN 37347-5477 · Phone (423) 899-0431 · Fax (423) 499-9552

Location 5325 Market St Ste 100Chattanooga, TN 37402-1226 · Phone (423) 899-0431 · Fax (423) 499-9552

Location 61506 N Thornton Ave Ste CDalton, GA 30720-8515 · Phone (423) 899-0431 · Fax (423) 499-9552

Location 7163 Walnut Grove Church Rd Ste 101Dayton, TN 37321-6105 · Phone (423) 899-0431 · Fax (423) 499-9552

Other Identifiers 1

Medicaid3851119TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marc William Cromie Sr. M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2466641741

PECOS Enrollment IDI20110118001327, I20220421000667

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 16

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, tezepelumab-ekko, 1 mg J2356

Tezepelumab-ekko is a medication given via injection to help manage severe asthma. It works by blocking a specific protein in your body that triggers asthma symptoms. This injection is typically administered under medical supervision.

46,620 services25 patients

Injection, omalizumab, 5 mg J2357

Omalizumab is a medication given via injection. It's used to treat severe allergic asthma and chronic hives when other treatments fail. The 5mg dose is determined by your doctor based on your weight and condition.

13,749 services21 patients

Professional service for preparation and provision of 1 or more antigens 95165

This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.

11,276 services444 patients

Professional service for multiple injections of allergen 95117

The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.

9,414 services495 patients

Test for allergy using allergenic extract 95004

An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.

4,746 services75 patients

Injection, benralizumab, 1 mg J0517

Benralizumab is a medication given via injection to help manage severe asthma. It works by reducing the number of eosinophils, a type of white blood cell that can contribute to asthma symptoms.

2,856 services19 patients

Test for allergy using allergenic extract injected into skin 95024

An allergy skin test involves injecting a small amount of allergenic extract into your skin. This test helps determine if you're allergic to specific substances. If allergic, a small red bump appears at the test site. It's safe and quick.

1,237 services70 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

921 services70 patients

Professional service for single injection of allergen 95115

A single allergen injection is a procedure where a small amount of a specific allergen is injected into your body. This is done to test your body's reaction to the allergen or to help your immune system become less sensitive to it, reducing allergic symptoms.

504 services29 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

317 services269 patients

Test to measure the level of nitric oxide gas 95012

A test to measure the level of nitric oxide gas helps assess inflammation in the lungs, often linked with asthma. You'll breathe into a device, and it'll provide a reading of nitric oxide levels. This helps monitor and manage respiratory conditions.

179 services157 patients

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

118 services105 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

107 services107 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

48 services48 patients

Influenza vaccine, inactivated 90653

The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.

41 services41 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.

34 services34 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Memorial Healthcare System, Inc

Acute Care Hospitals · Chattanooga, TN

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number440091

Location2525 Desales AveChattanooga, TN 37404 · Hamilton County

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.7/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

89.41

Promoting Interoperability

100

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims 11

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) A4221

DME-Other DME · category DE017N

9 suppliers85 claims324 services$18.44 avg. paid by Medicare

Infusion supplies for external drug infusion pump, per cassette or bag (list drugs separately) A4222

DME-Medical/Surgical Supplies · category DA000N

4 suppliers12 claims31 services$34.43 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

3 suppliers62 claims62 services$5.40 avg. paid by Medicare

Injection, immune globulin (hizentra), 100 mg J1559

Treatment-Injections and Infusions (nononcologic) · category RI008N

8 suppliers85 claims35,400 services$9.51 avg. paid by Medicare

Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg J1569

Treatment-Injections and Infusions (nononcologic) · category RI008N

2 suppliers31 claims2,570 services$35.38 avg. paid by Medicare

Arformoterol, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 15 micrograms J7605

DME-Drugs Administered Through DME · category DG006N

3 suppliers20 claims1,200 services$4.85 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. BRITTANY TAYLOR HAMBY FNP

Nurse Practitioner (Family)