DR. BENJAMIN B. CLOSE M.D.
NPI 1730185802
Pediatrics - Pediatric Allergy/Immunology in Alexandria, LA

Q: What is Benjamin Close's NPI number?

The NPI number for Benjamin Close is 1730185802. It was assigned to this individual provider in the NPPES registry on June 23, 2005.

Q: What is Benjamin Close's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Allergy/Immunology, with taxonomy code 2080P0201X.

Q: When was this NPI record last updated?

The NPPES record for Benjamin Close was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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 June 23, 2005PECOS EnrolledAccepts Medicare Assignment

201 PECAN PARK AVE, ALEXANDRIA, LA 71303(318) 445-6221(318) 445-5399 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 8, 2025, Jan 3, 2017 (2 updates tracked since 2017).

On this page

About Dr. Benjamin B. Close M.d. NPPES

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

DR. BENJAMIN B. CLOSE M.D. (NPI 1730185802) is an individual pediatric allergy/immunology provider in Alexandria, Louisiana, licensed in Louisiana (MD.019414) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Christus St Frances Cabrini Hospital, and is a graduate of Louisiana State University School Of Medicine In Shreveport (1987).

NPPES Registry Identity

NPI1730185802

Entity TypeIndividualMale

Primary Taxonomy2080P0201X

Provider Legal NameDR. BENJAMIN B. CLOSECredential: M.D.

Location Address201 PECAN PARK AVEAlexandria, LA 71303-3361

Mailing Address201 Pecan Park AveAlexandria, LA 71303-3361 · (318) 445-6221 · Fax (318) 445-5399

Phone(318) 445-6221

Fax(318) 445-5399

Sole ProprietorYes

Medical School CMSLouisiana State University School Of Medicine In ShreveportGraduated 1987

Enumeration DateJune 23, 2005

Last NPPES UpdateOctober 8, 20252 updates tracked since enumeration

NPPES CertifiedOctober 8, 2025

✔ NPI 1730185802 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Pediatric Allergy/ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0201X

License✔ Licensed in LA · MD.019414

Definition

A pediatrician who specializes in the diagnosis and treatment of allergies, allergic reactions, and immunologic diseases in children.

Also ListedSpecialistTaxonomy 174400000X · License 019414 (LA)

Also ListedInternal MedicineTaxonomy 207R00000X · License MD.019414 (LA)

201 PECAN PARK AVE, Alexandria, LA 71303

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Other Identifiers 1

Medicaid1951650LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, CHRISTUS Health Plan, HMO Louisiana.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

Dr. Benjamin B. Close 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 ID6800088204

PECOS Enrollment IDI20101004000894

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 Benjamin Close reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Allergy & Asthma Clinic Of Alexandria

Same address

Specialist

201 PECAN PARK AVE
Alexandria, LA 71303

Reassigned Medicare billing, Louisiana enrollment
3 clinicians in this Medicare group

NPI 1508862673 (318) 445-6221

Lasalle Parish Hospital Service Dist No1

41 mi

Critical Access

1102 NORTH PINE ROAD
Olla, LA 71465

Reassigned Medicare billing, Louisiana enrollment
Also billed through NPI 1053415745 (Louisiana)
44 clinicians in this Medicare group

NPI 1639263189 (318) 495-3131

Lsu Health Sciences Center Shreveport Faculty Group Practice

111 mi

Family Medicine

1541 KINGS HWY
Shreveport, LA 71103

Reassigned Medicare billing, Louisiana enrollment
1,167 clinicians in this Medicare group

NPI 1013374222 (318) 626-0000

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 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, 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.

7,020 services12 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.

3,512 services61 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.

870 services20 patients

Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle 96401

This procedure involves giving anti-cancer drugs, which don't contain hormones, into the muscle or under the skin. These drugs help to stop the growth of cancer cells. The process is usually quick and done by a healthcare professional.

521 services41 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.

438 services314 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.

332 services216 patients

Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 99457

This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.

273 services30 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.

170 services11 patients

Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 99454

This service involves using devices to remotely track body functions like heart rate or blood pressure. These devices, provided initially, record data daily or send alerts if readings are abnormal. The service is renewed every 30 days.

168 services24 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.

159 services158 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.

96 services96 patients

Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes 99458

This service involves analyzing your vital signs, like heart rate and blood pressure, remotely collected over a month. Each additional 20 minutes spent on management refers to extra time spent reviewing, interpreting your data, and planning your care. It's a critical part of ensuring your wellbeing.

81 services23 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.

47 services47 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

33 services33 patients

Administration and interpretation of patient-focused health risk assessment 96160

This procedure involves a detailed evaluation of your health to identify potential risks. It includes analyzing your medical history, lifestyle habits, and family health history. The results are interpreted to provide a personalized plan to improve your health and prevent future issues.

32 services32 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.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Christus St Frances Cabrini Hospital

Acute Care Hospitals · Alexandria, LA

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number190019

Location3330 Masonic DriveAlexandria, LA 71301 · Rapides County

Emergency services Birthing friendly

Rapides Regional Medical Center

Acute Care Hospitals · Alexandria, LA

2/5 CMS rating

OwnershipProprietary

CMS Certification Number190026

Location211 4th StreetAlexandria, LA 71301 · Rapides County

Emergency services Birthing friendly

Lasalle General Hospital

Acute Care Hospitals · Jena, LA

OwnershipGovernment - Hospital District or Authority

CMS Certification Number190145

Location187 Ninth St/Hwy 84 WestJena, LA 71342 · Lasalle County

Christus Central Louisiana Surgical Hospital

Acute Care Hospitals · Alexandria, LA

OwnershipProprietary

CMS Certification Number190298

Location651 North Bolton AveAlexandria, LA 71301 · Rapides County

Hardtner Medical Center

Critical Access Hospitals · Olla, LA

OwnershipGovernment - Hospital District or Authority

CMS Certification Number191315

Location1102 N Pine RoadOlla, LA 71465 · Lasalle County

Emergency services

Referred Medical Equipment & Supplies CMS DME claims 14

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

8 suppliers204 claims749 services$18.55 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003

DME-Other DME · category DE000N

2 suppliers15 claims28 services$1.78 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

3 suppliers21 claims21 services$5.88 avg. paid by Medicare

Ambulatory infusion pump, mechanical, reusable, for infusion 8 hours or greater E0779

DME-Other DME · category DE000N

3 suppliers22 claims22 services$12.50 avg. paid by Medicare

Injection, immune globulin (privigen), intravenous, non-lyophilized (e.g., liquid), 500 mg J1459

Treatment-Injections and Infusions (nononcologic) · category RI008N

2 suppliers22 claims2,260 services$36.25 avg. paid by Medicare

Injection, immune globulin (hizentra), 100 mg J1559

Treatment-Injections and Infusions (nononcologic) · category RI008N

8 suppliers221 claims86,900 services$9.49 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 3

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

MRS. REBECCA BRADY MSN, APRN, FNP-C

Nurse Practitioner (Family)

201 PECAN PARK AVE
ALEXANDRIA, LA 71303

Rapides Parish (318) 445-6221

ALLERGY & ASTHMA CLINIC OF ALEXANDRIA

Specialist

201 PECAN PARK AVE
ALEXANDRIA, LA 71303

Rapides Parish (318) 445-6221

MRS. CAROL ADAMS NETHERLAND CFNP

Nurse Practitioner

201 PECAN PARK AVE
ALEXANDRIA, LA 71303

Rapides Parish (318) 445-6221

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 Benjamin Close's NPI number?

The NPI number for Benjamin Close is 1730185802. It was assigned to this individual provider in the NPPES registry on June 23, 2005.

Where is Benjamin Close located?

Benjamin Close practices at 201 Pecan Park Ave, Alexandria, LA 71303. The listed phone number is (318) 445-6221.

What is Benjamin Close's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Allergy/Immunology, with taxonomy code 2080P0201X.

Is Benjamin Close enrolled in Medicare?

Yes. Benjamin Close 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 Benjamin Close's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Close reassigns Medicare benefits to 3 organizations: Allergy & Asthma Clinic Of Alexandria (Alexandria, LA), Lasalle Parish Hospital Service Dist No1 (Olla, LA) and Lsu Health Sciences Center Shreveport Faculty Group Practice (Shreveport, LA). 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 Benjamin Close's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Benjamin Close accept?

Health plans from Blue Cross and Blue Shield of Louisiana, CHRISTUS Health Plan and HMO Louisiana list Benjamin Close 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 Benjamin Close affiliated with any hospitals?

According to CMS data, Benjamin Close is affiliated with Christus St Frances Cabrini Hospital, Rapides Regional Medical Center, Lasalle General Hospital, Christus Central Louisiana Surgical Hospital and Hardtner Medical Center.

When was this NPI record last updated?

The NPPES record for Benjamin Close was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.