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DR. RAMAKRISHNA VENNAM M.D.
NPI 1043252331
Internal Medicine in Madison, AL

Active since June 12, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 01D0703064 · Microscopy
540 HUGHES RD, SUITE 2, MADISON, AL 35758(256) 772-0573(256) 464-9578 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ramakrishna Vennam M.d. NPPES

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

DR. RAMAKRISHNA VENNAM M.D. (NPI 1043252331) is an individual internal medicine provider in Madison, Alabama, licensed in Alabama (12946) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, holds a CLIA Microscopy certificate valid through August 31, 2026, and is a graduate of Other (1974).

NPPES Registry Identity

NPI1043252331
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. RAMAKRISHNA VENNAMCredential: M.D.
Location Address540 HUGHES RD, SUITE 2Madison, AL 35758-8999
Mailing Address540 Hughes Rd, Suite 2Madison, AL 35758-8999 · (256) 772-0573 · Fax (256) 464-9578
Phone(256) 772-0573
Fax(256) 464-9578
Sole ProprietorYes
Medical School CMSOtherGraduated 1974
Enumeration DateJune 12, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1043252331 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in AL · 12946
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.
540 HUGHES RD, Madison, AL 35758
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Other Identifiers 4

Medicare ID-Type Unspecified000017718
Medicare UPINC74260AL
Other51017718AL · Bcbs Of Alabama
Medicaid000017718AL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Magnolia Health, Ambetter Health, Ambetter of Alabama and more.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

Dr. Ramakrishna Vennam 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 ID5991973331
PECOS Enrollment IDI20110729000346
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 for Provider-Performed Microscopy Procedures (PPMP) 01D0703064

Ramakrishna Vennam · Madison, AL
Active · expires Aug 31, 2026
CLIA Number01D0703064
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2024
Certificate Expiration DateAugust 31, 2026
Laboratory DirectorRamakrishna Vennam
Laboratory Phone(256) 772-0523
Laboratory LocationRamakrishna Vennam540 Hughes Rd #2, Madison, AL 35758
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Areas of Expertise CMS Part B claims 3

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.
370 services132 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
331 services104 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.
213 services94 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35758 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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers15 claims73 services$4.97 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers15 claims15 services$204.86 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 14

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

DR. JAMES TION LIM O.D.
Optometrist
540 HUGHES RD, SUITE 11
MADISON, AL 35758
Madison County (256) 772-4005
LAUREN ROY DPT
Physical Therapist
540 HUGHES RD, SUITE 8
MADISON, AL 35758
Madison County (256) 461-9654
ALBERT WILLIS II D.M.D., M.D.
Oral & Maxillofacial Surgery
540 HUGHES RD, SUITE 6
MADISON, AL 35758
Madison County (256) 464-7873
DR. LANA LEIGH BOWDOIN DMD
Dentist (Orthodontics and Dentofacial Orthopedics)
540 HUGHES RD, SUITE 4
MADISON, AL 35758
Madison County (205) 999-6274
SHARON LEIGH WILSON FNP
Nurse Practitioner (Family)
540 HUGHES RD
MADISON, AL 35758
Madison County (256) 772-8108
MATTHEW L THOMPSON LPC
Counselor (Mental Health)
540 HUGHES RD
MADISON, AL 35758
Madison County (256) 631-7898
MADISON OPEN MRI, LLC
Clinic/Center (Magnetic Resonance Imaging (MRI))
540 HUGHES RD, SUITE 5
MADISON, AL 35758
Madison County (256) 461-8808
GOOD SAMARITAN HOSPICE OF MADISON INC.
Hospice Care, Community Based
540 HUGHES RD, SUITE 12
MADISON, AL 35758
Madison County (256) 767-4799

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 Ramakrishna Vennam's NPI number?

The NPI number for Ramakrishna Vennam is 1043252331. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Ramakrishna Vennam located?

Ramakrishna Vennam practices at 540 Hughes Rd Suite 2, Madison, AL 35758. The listed phone number is (256) 772-0573.

What is Ramakrishna Vennam's specialty?

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

Is Ramakrishna Vennam enrolled in Medicare?

Yes. Ramakrishna Vennam 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 Ramakrishna Vennam hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 01D0703064) 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 Ramakrishna Vennam accept?

Health plans from Ambetter Health, Ambetter from Magnolia Health, Ambetter of Alabama, Ambetter of Tennessee and Blue Cross and Blue Shield of Alabama and 1 other insurer list Ramakrishna Vennam 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 Ramakrishna Vennam was last updated on July 8, 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.