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ELEANOR AGYEMANG TENNYSON M.D.
NPI 1407017486
Family Medicine in Houston, TX

Active since June 23, 2008PECOS EnrolledAccepts Medicare Assignment
7789 SOUTHWEST FWY, SUITE 350, HOUSTON, TX 77074(713) 778-4450(713) 778-4441 Get Directions Write a Review

NPPES record last updated: September 20, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Eleanor Agyemang Tennyson M.d. NPPES

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

ELEANOR AGYEMANG TENNYSON M.D. (NPI 1407017486) is an individual family medicine provider in Houston, Texas, licensed in Texas (M9047) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and is a graduate of University Of Texas Medical School At Houston (2005).

NPPES Registry Identity

NPI1407017486
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameELEANOR AGYEMANG TENNYSONCredential: M.D.
Location Address7789 SOUTHWEST FWY, SUITE 350Houston, TX 77074-1829
Mailing Address909 Frostwood Dr, Suite 1.100Houston, TX 77024-2301 · (713) 338-4523 · Fax (713) 338-5500
Phone(713) 778-4450
Fax(713) 778-4441
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 2005
Enumeration DateJune 23, 2008
Last NPPES UpdateSeptember 20, 2024
NPPES CertifiedSeptember 20, 2024
✔ NPI 1407017486 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · M9047
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
7789 SOUTHWEST FWY, Houston, TX 77074
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company, WellPoint.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

Eleanor Agyemang Tennyson 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 ID9335207661
PECOS Enrollment IDI20081015000330
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 Reassignment

Medicare enrollment records show Eleanor Tennyson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Memorial Hermann Medical Group
21 mi
Family Medicine
6631 W CROSS CREEK BEND LN STE 200
Fulshear, TX 77441
  • Reassigned Medicare billing, Texas enrollment
  • 1,235 clinicians in this Medicare group
NPI 1003985102 (832) 658-5750

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 7

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.
213 services86 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.
44 services44 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
42 services22 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.
38 services30 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.
16 services15 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
14 services13 patients

Hospital Affiliations CMS Care Compare

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

Memorial Hermann Hospital System

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450184
Location1635 North Loop WestHouston, TX 77008 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77074 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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 4

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
8 suppliers15 claims49 services$5.68 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier12 claims12 services$2.10 avg. paid by Medicare
Elevating leg rests, pair (for use with capped rental wheelchair base) K0195
DME-Wheelchairs · category DD021N
1 supplier12 claims12 services$6.47 avg. paid by Medicare
Power wheelchair, group 2 standard, captains chair, patient weight capacity up to and including 300 pounds K0823
DME-Wheelchairs · category DD009N
1 supplier12 claims12 services$111.21 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.

GEORGE WALTER MCREYNOLDS MD
Otolaryngology (Otology & Neurotology)
7789 SOUTHWEST FWY, #470
HOUSTON, TX 77074
Harris County (281) 649-7000
KRISTEN M ROLLO
Audiologist
7789 SOUTHWEST FWY, SUITE 470
HOUSTON, TX 77074
Harris County (281) 649-7000
MEMORIAL HERMANN HEALTH SYSTEM
Clinic/Center (Radiology)
7789 SOUTHWEST FWY, SUITE 150
HOUSTON, TX 77074
Harris County (713) 338-4127
NEELIMA TAMMAREDDI MD
Otolaryngology
7789 SOUTHWEST FWY, SUITE 470
HOUSTON, TX 77074
Harris County (281) 649-7000
MARK VANN MD PLLC
Orthopaedic Surgery
7789 SOUTHWEST FWY, SUITE 410
HOUSTON, TX 77074
Harris County (713) 876-6518
BECKY L MCGRAW-WALL MD
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
7789 SOUTHWEST FWY, SUITE 470
HOUSTON, TX 77074
Harris County (281) 649-7000
SOUTHWEST WOMANCARE OBGYN PLLC
Obstetrics & Gynecology
7789 SOUTHWEST FWY, SUITE 400
HOUSTON, TX 77074
Harris County (832) 649-4273
ERIC LI PT, DPT
Physical Therapist
7789 SOUTHWEST FWY
HOUSTON, TX 77074
Harris County (713) 456-5221

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 Eleanor Tennyson's NPI number?

The NPI number for Eleanor Tennyson is 1407017486. It was assigned to this individual provider in the NPPES registry on June 23, 2008.

Where is Eleanor Tennyson located?

Eleanor Tennyson practices at 7789 Southwest Fwy Suite 350, Houston, TX 77074. The listed phone number is (713) 778-4450.

What is Eleanor Tennyson's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Eleanor Tennyson enrolled in Medicare?

Yes. Eleanor Tennyson 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 organization bills Medicare for Eleanor Tennyson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eleanor Tennyson reassigns Medicare benefits to Memorial Hermann Medical Group (Fulshear, TX). The 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 Eleanor Tennyson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Eleanor Tennyson accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and WellPoint list Eleanor Tennyson 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 Eleanor Tennyson affiliated with any hospitals?

According to CMS data, Eleanor Tennyson is affiliated with Memorial Hermann Hospital System.

When was this NPI record last updated?

The NPPES record for Eleanor Tennyson was last updated on September 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.