STEPHEN A ENSMINGER M.D.
NPI 1619941705
Internal Medicine - Pulmonary Disease in Montgomery, AL

Q: What is Stephen Ensminger's NPI number?

The NPI number for Stephen Ensminger is 1619941705. It was assigned to this individual provider in the NPPES registry on February 15, 2006.

Q: What is Stephen Ensminger's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Stephen Ensminger was last updated on July 24, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 February 15, 2006PECOS EnrolledAccepts Medicare Assignment

89.5/100

CMS Quality Rating

1440 NARROW LANE PKWY, MONTGOMERY, AL 36111(334) 281-4140(334) 281-4198 Get Directions Write a Review

NPPES record last updated: July 24, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Stephen A Ensminger M.d. NPPES

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

STEPHEN A ENSMINGER M.D. (NPI 1619941705) is an individual pulmonary disease provider in Montgomery, Alabama, licensed in Minnesota (44684) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Alabama School Of Medicine (2001).

NPPES Registry Identity

NPI1619941705

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameSTEPHEN A ENSMINGERCredential: M.D.

Location Address1440 NARROW LANE PKWYMontgomery, AL 36111-2654

Mailing Address1440 Narrow Lane PkwyMontgomery, AL 36111-2654 · (334) 281-4140 · Fax (334) 281-4198

Phone(334) 281-4140

Fax(334) 281-4198

Sole ProprietorNo

Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2001

Enumeration DateFebruary 15, 2006

Last NPPES UpdateJuly 24, 2007

✔ NPI 1619941705 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in MN · 44684

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

1440 NARROW LANE PKWY, Montgomery, AL 36111

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Other Identifiers 1

Medicare UPINH67614

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Stephen A Ensminger 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 ID2163407578

PECOS Enrollment IDI20070806000395

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.

Medicare Billing Reassignments

Medicare enrollment records show Stephen Ensminger reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Montgomery Pulmonary Consultants, P.A.

Same address

Pulmonary Disease

1440 NARROW LANE PKWY
Montgomery, AL 36111

Reassigned Medicare billing, Alabama enrollment
Medicare enrollment name: Montgomery Pulmonary Consultants, PA
15 clinicians in this Medicare group

NPI 1508829193 (334) 281-4140

University Of Alabama At Birmingham

0.6 mi

Internal Medicine

2055 E SOUTH BLVD, SUITE 202
Montgomery, AL 36116

Reassigned Medicare billing, Alabama enrollment
460 clinicians in this Medicare group

NPI 1184738478 (334) 284-5211

Jackson Hospital And Clinic, Inc

2.3 mi

Family Medicine

2024 CHESTNUT ST
Montgomery, AL 36106

Reassigned Medicare billing, Alabama enrollment
248 clinicians in this Medicare group

NPI 1326750084 (334) 293-8000

Medlogic Cpap Inc.

7.2 mi

Sleep Disorder Diagnostic

433 SAINT LUKES DR
Montgomery, AL 36117

Reassigned Medicare billing, Alabama enrollment
8 clinicians in this Medicare group

NPI 1346325412 (334) 396-8082

Sleep Centers Of North Alabama LLC

168 mi

Internal Medicine

1101 MCMURTRIE DR NW STE H1
Huntsville, AL 35806

Reassigned Medicare billing, Alabama enrollment
8 clinicians in this Medicare group

NPI 1184376071 (256) 384-2408

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 14

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 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.

338 services157 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.

209 services150 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

161 services73 patients

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.

126 services71 patients

Sleep study in sleep lab (6 years or older) 95810

A sleep study in a sleep lab is a non-invasive overnight test that monitors your body while you sleep. It helps doctors understand your sleep patterns and identify any issues like sleep apnea or insomnia. You'll be connected to equipment that tracks your heart rate, brain waves, breathing, and movements.

103 services102 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.

87 services82 patients

Sleep study in sleep lab with continuous airway pressure (6 years or older) 95811

A sleep study in a sleep lab with continuous airway pressure is a test for individuals aged 6 and above. It monitors your sleep patterns to check for disorders like sleep apnea. Continuous airway pressure helps keep your airways open while you sleep, improving your breathing.

77 services74 patients

Test to determine lung volumes using gas dilution or washout 94727

This test measures lung volumes by either diluting or washing out a known amount of gas in your lungs. You'll breathe in a harmless gas, then exhale. The exhaled air is analyzed to assess your lung capacity and function.

67 services63 patients

Test to examine how well the lungs exchange gases 94729

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

67 services63 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.

64 services61 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.

39 services37 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

33 services29 patients

Test for exercise-induced lung stress 94618

An exercise-induced lung stress test assesses how your lungs respond to physical activity. During the test, you'll exercise on a treadmill or stationary bike while your heart rate, breathing, blood pressure, and oxygen levels are monitored. This helps identify any abnormal lung responses to exercise.

20 services20 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.

18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36111 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.

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.

89.5/100

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

Scored as part of a group practice

Quality

71.85

Improvement Activities

Cost

91.94

Referred Medical Equipment & Supplies CMS DME claims 21

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

Tubing with integrated heating element for use with positive airway pressure device A4604

DME-Other DME · category DE001N

7 suppliers30 claims30 services$38.78 avg. paid by Medicare

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

18 suppliers171 claims171 services$94.65 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

14 suppliers135 claims366 services$33.49 avg. paid by Medicare

Cushion for use on nasal mask interface, replacement only, each A7032

DME-Other DME · category DE001N

11 suppliers76 claims421 services$19.79 avg. paid by Medicare

Pillow for use on nasal cannula type interface, replacement only, pair A7033

DME-Other DME · category DE001N

9 suppliers33 claims162 services$14.87 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

13 suppliers134 claims134 services$56.99 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

18 suppliers205 claims205 services$19.39 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

20 suppliers273 claims273 services$15.76 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

18 suppliers279 claims1,493 services$2.30 avg. paid by Medicare

Filter, non disposable, used with positive airway pressure device A7039

DME-Other DME · category DE001N

14 suppliers153 claims153 services$6.28 avg. paid by Medicare

Water chamber for humidifier, used with positive airway pressure device, replacement, each A7046

DME-Other DME · category DE001N

11 suppliers46 claims46 services$12.32 avg. paid by Medicare

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

DME-Oxygen and Supplies · category DC000N

5 suppliers40 claims43 services$16.78 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

1 supplier63 claims63 services$774.36 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470

DME-Other DME · category DE001N

3 suppliers56 claims56 services$94.38 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, with back-up rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0471

DME-Other DME · category DE001N

4 suppliers28 claims28 services$229.16 avg. paid by Medicare

Humidifier, heated, used with positive airway pressure device E0562

DME-Other DME · category DE001N

12 suppliers70 claims70 services$150.75 avg. paid by Medicare

Humidifier, heated, used with positive airway pressure device E0562

DME-Other DME · category DE001N

4 suppliers22 claims22 services$14.12 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

6 suppliers57 claims57 services$5.00 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

15 suppliers622 claims635 services$39.75 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

10 suppliers142 claims145 services$86.24 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

6 suppliers76 claims76 services$31.82 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 15

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

LISA J WILLIAMS M.D.

Internal Medicine (Pulmonary Disease)

1440 NARROW LANE PKWY
MONTGOMERY, AL 36111

Montgomery County (334) 281-4140

MRS. MARY BENTLEY LABRIOLA CRNP

Nurse Practitioner (Acute Care)

1440 NARROW LANE PKWY
MONTGOMERY, AL 36111

Montgomery County (334) 281-4140

TABITHA HARRISON SMITH FNP-C

Nurse Practitioner (Family)

1440 NARROW LANE PKWY
MONTGOMERY, AL 36111

Montgomery County (334) 281-4140

MR. WESLEY BRYAN DRIVER NP-C

Nurse Practitioner (Family)

1440 NARROW LANE PKWY
MONTGOMERY, AL 36111

Montgomery County (334) 281-4140

MONTGOMERY PULMONARY CONSULTANTS, P.A.

Internal Medicine (Pulmonary Disease)

1440 NARROW LANE PKWY
MONTGOMERY, AL 36111

Montgomery County (334) 281-4140

MRS. MELISSA DODD MARTIN JONES CRNP

Nurse Practitioner (Acute Care)

1440 NARROW LANE PKWY
MONTGOMERY, AL 36111

Montgomery County (334) 281-4140

ADRIAN PEDRO NORIEGA ALDAVE M.D.

Internal Medicine (Pulmonary Disease)

1440 NARROW LANE PKWY
MONTGOMERY, AL 36111

Montgomery County (334) 281-4140

LEEANN O LAFONT CRNP

Nurse Practitioner (Acute Care)

1440 NARROW LANE PKWY
MONTGOMERY, AL 36111

Montgomery County (334) 281-4140

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephen Ensminger's NPI number?

The NPI number for Stephen Ensminger is 1619941705. It was assigned to this individual provider in the NPPES registry on February 15, 2006.

Where is Stephen Ensminger located?

Stephen Ensminger practices at 1440 Narrow Lane Pkwy, Montgomery, AL 36111. The listed phone number is (334) 281-4140.

What is Stephen Ensminger's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Stephen Ensminger enrolled in Medicare?

Yes. Stephen Ensminger is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Stephen Ensminger's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Ensminger reassigns Medicare benefits to 5 organizations: Montgomery Pulmonary Consultants, P.A. (Montgomery, AL), University Of Alabama At Birmingham (Montgomery, AL), Jackson Hospital And Clinic, Inc (Montgomery, AL), Medlogic Cpap Inc. (Montgomery, AL) and Sleep Centers Of North Alabama LLC (Huntsville, AL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephen Ensminger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephen Ensminger accept?

Health plans from Blue Cross and Blue Shield of Alabama and UnitedHealthcare list Stephen Ensminger as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Stephen Ensminger was last updated on July 24, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.