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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KEITH WILLIAM BLACKMAN MD
NPI 1477532885
Preventive Medicine - Public Health & General Preventive Medicine in River Ridge, LA

Active since January 13, 2006PECOS EnrolledAccepts Medicare Assignment
11312 JEFFERSON HWY, RIVER RIDGE, LA 70123(504) 464-0032(504) 466-3440 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Keith William Blackman Md NPPES

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

KEITH WILLIAM BLACKMAN MD (NPI 1477532885) is an individual public health & general preventive medicine provider in River Ridge, Louisiana, licensed in Louisiana (10367R) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Bunkie General Hospital, and is a graduate of Other (1987).

NPPES Registry Identity

NPI1477532885
Entity TypeIndividualMale
Primary Taxonomy2083P0901X
Provider Legal NameKEITH WILLIAM BLACKMANCredential: MD
Location Address11312 JEFFERSON HWYRiver Ridge, LA 70123-1709
Mailing AddressPo Box 19988New Orleans, LA 70179-0988 · (504) 464-0032 · Fax (504) 466-3440
Phone(504) 464-0032
Fax(504) 466-3440
Sole ProprietorNo
Medical School CMSOtherGraduated 1987
Enumeration DateJanuary 13, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1477532885 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Public Health & General Preventive MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0901X
License✔ Licensed in LA · 10367R
Definition
Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.
11312 JEFFERSON HWY, River Ridge, LA 70123
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Other Identifiers 1

Medicaid1679941LA

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

Keith William Blackman 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 ID7315903366
PECOS Enrollment IDI20120809000568
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 2

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.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
46 services45 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
25 services25 patients

Hospital Affiliations CMS Care Compare 2

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

Bunkie General Hospital

Critical Access Hospitals · Bunkie, LA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number191311
Location427 Evergreen StreetBunkie, LA 71322 · Avoyelles County
Emergency services

Madison Parish Hospital

Critical Access Hospitals · Tallulah, LA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number191314
Location900 Johnson StreetTallulah, LA 71282 · Madison County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70123 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
$86.76 typical visit price
range $55.50 – $170.30
Typical copayment $21.69 (range $13.87 – $42.57)
Most-billed visit code 99203
Established Patient
$69.44 typical visit price
range $17.42 – $138.03
Typical copayment $17.36 (range $4.35 – $34.50)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

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

EAST JEFFERSON COMMUNITY HEALTH CENTER
Clinic/Center (Federally Qualified Health Center (FQHC))
11312 JEFFERSON HWY
RIVER RIDGE, LA 70123
Jefferson Parish (504) 464-0032
DR. RENETTA WALTERS ALLEN NP
Nurse Practitioner (Family)
11312 JEFFERSON HWY
RIVER RIDGE, LA 70123
Jefferson Parish (504) 463-3002
MS. MARITZA ELIZABETH SALGADO DNP, APRN, FNP
Nurse Practitioner (Family)
11312 JEFFERSON HWY
RIVER RIDGE, LA 70123
Jefferson Parish (504) 463-3002
DR. PHYLLIS RENEE JACKSON-WILLIAMS DDS
Dentist (General Practice)
11312 JEFFERSON HWY
RIVER RIDGE, LA 70123
Jefferson Parish (504) 463-5999

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 Keith Blackman's NPI number?

The NPI number for Keith Blackman is 1477532885. It was assigned to this individual provider in the NPPES registry on January 13, 2006.

Where is Keith Blackman located?

Keith Blackman practices at 11312 Jefferson Hwy, River Ridge, LA 70123. The listed phone number is (504) 464-0032.

What is Keith Blackman's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Public Health & General Preventive Medicine, with taxonomy code 2083P0901X.

Is Keith Blackman enrolled in Medicare?

Yes. Keith Blackman 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.

What insurance does Keith Blackman accept?

Health plans from HMO Louisiana list Keith Blackman 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 Keith Blackman affiliated with any hospitals?

According to CMS data, Keith Blackman is affiliated with Bunkie General Hospital and Madison Parish Hospital.

When was this NPI record last updated?

The NPPES record for Keith Blackman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.