DAVID M ENNIS M.D.
NPI 1982707766
Internal Medicine - Infectious Disease in Birmingham, AL

Q: What is David Ennis's NPI number?

The NPI number for David Ennis is 1982707766. It was assigned to this individual provider in the NPPES registry on September 6, 2006.

Q: What is David Ennis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Q: When was this NPI record last updated?

The NPPES record for David Ennis was last updated on June 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 06, 2006PECOS EnrolledAccepts Medicare Assignment

840 MONTCLAIR RD, SUITE 606, BIRMINGHAM, AL 35213(205) 592-5917(205) 599-4911 Get Directions Write a Review

NPPES record last updated: June 28, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About David M Ennis M.d. NPPES

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

DAVID M ENNIS M.D. (NPI 1982707766) is an individual infectious disease provider in Birmingham, Alabama, licensed in Alabama (15219) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Birmingham, and is a graduate of University Of South Alabama College Of Medicine (1989).

NPPES Registry Identity

NPI1982707766

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameDAVID M ENNISCredential: M.D.

Location Address840 MONTCLAIR RD, SUITE 606Birmingham, AL 35213-1920

Mailing Address840 Montclair Road, Suite #606Birmingham, AL 35213-1920 · (205) 592-5917 · Fax (205) 599-4911

Phone(205) 592-5917

Fax(205) 599-4911

Sole ProprietorNo

Medical School CMSUniversity Of South Alabama College Of MedicineGraduated 1989

Enumeration DateSeptember 6, 2006

Last NPPES UpdateJune 28, 2023

✔ NPI 1982707766 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in AL · 15219

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

840 MONTCLAIR RD, Birmingham, AL 35213

Open in Google Maps ↗

Secondary Practice Location 1

Location 11201 11th Ave SBirmingham, AL 35205-3423 · Phone (205) 930-8310

Other Identifiers 2

Medicaid000027761AL

Medicaid000023825AL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama.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

David M Ennis 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 ID8628048105

PECOS Enrollment IDI20040730000706

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 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

127 services39 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

67 services38 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

44 services21 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

32 services31 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

25 services25 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35213 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$122.31 typical visit price

range $52.65 – $161.63

Typical copayment $30.57 (range $13.16 – $40.40)

Most-billed visit code 99204

Established Patient

$93.72 typical visit price

range $16.56 – $131.65

Typical copayment $23.43 (range $4.14 – $32.91)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier12 claims12 services$13.50 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier12 claims12 services$65.42 avg. paid by Medicare

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

Other Providers at the Same Location NPPES 20

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

BHC - MONTCLAIR INFECTIOUS DISEASES

Specialist

840 MONTCLAIR RD, SUITE 606
BIRMINGHAM, AL 35213

Jefferson County (205) 592-5917

HIGHTOWER FAMILY MEDICINE, PC

Family Medicine

840 MONTCLAIR RD, SUITE 707
BIRMINGHAM, AL 35213

Jefferson County (205) 599-2345

HEATHER LOUISE PRECISE CRNP

Nurse Practitioner (Pediatrics)

840 MONTCLAIR RD, SUITE 617
BIRMINGHAM, AL 35213

Jefferson County (205) 591-2393

ROSEBELLA ADHIAMBO AGOLA M.D.

Surgery