MICHAEL S ALEXANDER MD
NPI 1649352261
Internal Medicine in Lafayette, LA

Q: What is Michael Alexander's NPI number?

The NPI number for Michael Alexander is 1649352261. It was assigned to this individual provider in the NPPES registry on October 20, 2006.

Q: What is Michael Alexander's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Michael Alexander was last updated on September 10, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 October 20, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 19D0706575 · Waiver

155 HOSPITAL DR, STE 101, LAFAYETTE, LA 70503(337) 234-8018(337) 235-0360 Get Directions Write a Review

NPPES record last updated: September 10, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Michael S Alexander Md NPPES

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

MICHAEL S ALEXANDER MD (NPI 1649352261) is an individual internal medicine provider in Lafayette, Louisiana, licensed in Louisiana (016802) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through August 31, 2026, and is affiliated with Ochsner Lafayette General Medical Center.

NPPES Registry Identity

NPI1649352261

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameMICHAEL S ALEXANDERCredential: MD

Location Address155 HOSPITAL DR, STE 101Lafayette, LA 70503

Mailing Address155 Hospital Dr, Ste 101Lafayette, LA 70503 · (337) 234-8018 · Fax (337) 235-0360

Phone(337) 234-8018

Fax(337) 235-0360

Sole ProprietorYes

Medical School CMSLouisiana State University School Of Medicine In ShreveportGraduated 1982

Enumeration DateOctober 20, 2006

Last NPPES UpdateSeptember 10, 2008

✔ NPI 1649352261 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in LA · 016802

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

155 HOSPITAL DR, Lafayette, LA 70503

Open in Google Maps ↗

Other Identifiers 3

Medicare UPINB61583

Medicare ID-Type Unspecified5M022LA

Medicaid1347418LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.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

Michael S Alexander Md 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 ID5395811624

PECOS Enrollment IDI20080910000145

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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 19D0706575

Michael S Alexander MD · Lafayette, LA

Active · expires Aug 31, 2026

CLIA Number19D0706575

Laboratory TypePhysician Office

Certificate Effective DateSeptember 1, 2024

Certificate Expiration DateAugust 31, 2026

Laboratory DirectorMichael S. Alexander

Laboratory Phone(337) 234-8018

Laboratory LocationMichael S Alexander MD461 Heymann Blvd, Lafayette, LA 70503

CLIA data matches this NPI record on: Phone

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 19

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.

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.

657 services357 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

447 services447 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.

297 services230 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.

208 services72 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.

171 services93 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

120 services116 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.

120 services117 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.

104 services104 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.

67 services57 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

66 services51 patients

Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a G0179

This procedure involves a doctor or approved practitioner reviewing your health status and re-certifying your need for Medicare-covered home health services. It includes communication with the home health agency and assessment of your health reports, even when you're not physically present.

62 services32 patients

Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677

The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.

58 services58 patients

Administration of pneumococcal vaccine G0009

The pneumococcal vaccine helps protect against pneumococcal bacteria, which can cause severe infections like pneumonia and meningitis. The vaccine is given as an injection, typically in the arm. It's recommended for infants, older adults, and those with certain health conditions.

58 services58 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.

55 services13 patients

Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180

This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.

26 services23 patients

Transitional care management services for problem of at least moderate complexity 99495

Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.

17 services16 patients

17 services11 patients

Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment G0402

An Initial Preventive Physical Examination, also known as a "Welcome to Medicare" visit, is a one-time, face-to-face visit during your first 12 months of Medicare enrollment. It includes a review of your health, as well as education and counseling about preventive services and further screenings.

14 services14 patients

Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 90694

The quadrivalent inactivated influenza vaccine is a shot given to protect against four strains of the flu virus. This 0.5 ml dosage helps your body develop immunity to the virus. It's an important step in preventing flu-related complications.

13 services13 patients

Hospital Affiliations CMS Care Compare 5

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

Ochsner Lafayette General Medical Center

Acute Care Hospitals · Lafayette, LA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number190002

Location1214 Coolidge AvenueLafayette, LA 70503 · Lafayette County

Emergency services Birthing friendly

Abbeville General Hospital

Acute Care Hospitals · Abbeville, LA

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number190034

Location118 N Hospital DrAbbeville, LA 70510 · Vermilion County

Emergency services Birthing friendly

Our Lady Of Lourdes Regional Medical Center, Inc

Acute Care Hospitals · Lafayette, LA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number190102

Location4801 Ambassador Caffery ParkwayLafayette, LA 70508 · Lafayette County

Emergency services Birthing friendly

Ochsner St Martin Hospital

Critical Access Hospitals · Breaux Bridge, LA

OwnershipVoluntary non-profit - Private

CMS Certification Number191302

Location210 Champagne BoulevardBreaux Bridge, LA 70517 · St. Martin County

Emergency services

Acadia St Landry

Critical Access Hospitals · Church Point, LA

OwnershipGovernment - Hospital District or Authority

CMS Certification Number191319

Location810 South Broadway StreetChurch Point, LA 70525 · Acadia County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70503 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

$124.60 typical visit price

range $53.43 – $164.73

Typical copayment $31.15 (range $13.35 – $41.18)

Most-billed visit code 99204

Established Patient

$95.09 typical visit price

range $16.64 – $133.62

Typical copayment $23.77 (range $4.16 – $33.40)

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 15

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

17 suppliers48 claims121 services$6.10 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

9 suppliers21 claims26 services$1.14 avg. paid by Medicare

Oropharyngeal suction catheter, each A4628

DME-Other DME · category DE000N

1 supplier12 claims144 services$3.31 avg. paid by Medicare

Canister, disposable, used with suction pump, each A7000

DME-Other DME · category DE000N

1 supplier12 claims12 services$6.61 avg. paid by Medicare

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

DME-Other DME · category DE001N

2 suppliers18 claims96 services$22.21 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

3 suppliers19 claims19 services$57.05 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.

JAMES C INGRAM JR MD INC

Specialist

155 HOSPITAL DR, SUITE 201
LAFAYETTE, LA 70503

Lafayette Parish (337) 234-7777

MR. WALTER DWAYNE BROWN MD

Internal Medicine (Pulmonary Disease)

155 HOSPITAL DR, STE 206
LAFAYETTE, LA 70503

Lafayette Parish (337) 234-3204

MOBILE DIAGNOSTICS OF LAFAYETTE LLC

Clinical Medical Laboratory

155 HOSPITAL DR, SUITE 201
LAFAYETTE, LA 70503

Lafayette Parish (337) 235-0888

SAUL MORALES VALERO M.D.

Neurological Surgery

155 HOSPITAL DR
LAFAYETTE, LA 70503

Lafayette Parish (337) 235-7743

STEPHEN SALOPEK, M.D., L.L.C.

Internal Medicine

155 HOSPITAL DR, SUITE 301
LAFAYETTE, LA 70503

Lafayette Parish (337) 232-1010

WAYNE P. DAIGLE, MD, LLC

Obstetrics & Gynecology

155 HOSPITAL DR, SUITE 400
LAFAYETTE, LA 70503

Lafayette Parish (337) 235-4460

TIMOTHY JAMES JACKSON NP

Nurse Practitioner

155 HOSPITAL DR
LAFAYETTE, LA 70503

Lafayette Parish (337) 269-9777

MR. BILLY J ROSSON MD

Internal Medicine (Pulmonary Disease)

155 HOSPITAL DR, STE 206
LAFAYETTE, LA 70503

Lafayette Parish (337) 234-3204

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 Michael Alexander's NPI number?

The NPI number for Michael Alexander is 1649352261. It was assigned to this individual provider in the NPPES registry on October 20, 2006.

Where is Michael Alexander located?

Michael Alexander practices at 155 Hospital Dr Ste 101, Lafayette, LA 70503. The listed phone number is (337) 234-8018.

What is Michael Alexander's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Michael Alexander enrolled in Medicare?

Yes. Michael Alexander 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.

Does Michael Alexander hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 19D0706575) is associated with this NPI, valid through August 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Michael Alexander accept?

Health plans from HMO Louisiana list Michael Alexander 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.

Is Michael Alexander affiliated with any hospitals?

According to CMS data, Michael Alexander is affiliated with Ochsner Lafayette General Medical Center, Abbeville General Hospital, Our Lady Of Lourdes Regional Medical Center, Inc, Ochsner St Martin Hospital and Acadia St Landry.

When was this NPI record last updated?

The NPPES record for Michael Alexander was last updated on September 10, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

About Michael S Alexander Md NPPES

NPPES Registry Identity

Specialties & Licenses

Other Identifiers 3

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare Enrollment Status

CLIA Laboratory Certificates CMS CLIA

Certificate of Waiver · 19D0706575

Areas of Expertise CMS Part B claims 19

Hospital Affiliations CMS Care Compare 5

Ochsner Lafayette General Medical Center

Abbeville General Hospital

Our Lady Of Lourdes Regional Medical Center, Inc

Ochsner St Martin Hospital

Acadia St Landry

Physician Visit Costs CMS claims · ZIP area

Referred Medical Equipment & Supplies CMS DME claims 15

Other Providers at the Same Location NPPES 20

Frequently Asked Questions NPPES & CMS

What is Michael Alexander's NPI number?

Where is Michael Alexander located?

What is Michael Alexander's specialty?

Is Michael Alexander enrolled in Medicare?

Does Michael Alexander hold a CLIA laboratory certificate?

What insurance does Michael Alexander accept?

Is Michael Alexander affiliated with any hospitals?

When was this NPI record last updated?

Certificate of Waiver 19D0706575