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DR. GLENCORA LILY SHARFMAN M.D.
NPI 1235371410
Internal Medicine in Houston, TX

Active since April 02, 2009PECOS EnrolledAccepts Medicare Assignment
8588 KATY FWY STE 226A, HOUSTON, TX 77024(713) 532-6884(713) 532-5756 Get Directions Write a Review

NPPES record last updated: October 24, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 13, 2022, Aug 20, 2018 (2 updates tracked since 2018).

About Dr. Glencora Lily Sharfman M.d. NPPES

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

DR. GLENCORA LILY SHARFMAN M.D. (NPI 1235371410) is an individual internal medicine provider in Houston, Texas, licensed in Texas (P3415) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1235371410
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. GLENCORA LILY SHARFMANCredential: M.D.
Location Address8588 KATY FWY STE 226AHouston, TX 77024-1881
Mailing AddressPo Box 40411Belfast, ME 04915-1255 · (248) 824-6500 · Fax (855) 618-6655
Phone(713) 532-6884
Fax(713) 532-5756
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateApril 2, 2009
Last NPPES UpdateOctober 24, 20252 updates tracked since enumeration
NPPES CertifiedOctober 24, 2025
✔ NPI 1235371410 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · P3415
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.
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License P3415 (TX)
8588 KATY FWY STE 226A, Houston, TX 77024
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Other Names 1

Former Name (1)Glencora Pontee M.d.

Secondary Practice Locations 2

Location 18307 Knight RdHouston, TX 77054-3905 · Phone (713) 242-7707 · Fax (713) 796-9779
Location 24423 Griggs RdHouston, TX 77021-2815 · Phone (713) 429-0655 · Fax (713) 429-0670

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. Glencora Lily Sharfman 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 ID2163662883
PECOS Enrollment IDI20130701000293
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77024 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
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.

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier13 claims13 services$43.05 avg. paid by Medicare
Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) E0630
DME-Other DME · category DE000N
1 supplier20 claims20 services$41.06 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers16 claims16 services$59.58 avg. paid by Medicare
Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738
DME-Oxygen and Supplies · category DC000N
1 supplier11 claims11 services$25.43 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.

CARMEN CHEN
Nurse Practitioner (Family)
8588 KATY FWY STE 226A
HOUSTON, TX 77024
Harris County (713) 532-6884
VPA OF TEXAS PLLC
Family Medicine
8588 KATY FWY STE 226A
HOUSTON, TX 77024
Harris County (713) 532-6884
BRIDIE M YALALA APRN
Nurse Practitioner (Family)
8588 KATY FWY STE 226A
HOUSTON, TX 77024
Harris County (713) 532-6884
SHEREE LYNN SLACK NP-C
Nurse Practitioner (Gerontology)
8588 KATY FWY STE 226A
HOUSTON, TX 77024
Harris County (713) 532-6884
CHRISTINA CRENSHAW NP
Nurse Practitioner (Family)
8588 KATY FWY STE 226A
HOUSTON, TX 77024
Harris County (713) 532-6884
FELICIA O BYRON
Nurse Practitioner (Family)
8588 KATY FWY STE 226A
HOUSTON, TX 77024
Harris County (713) 532-6884
CANDACE M NICHOLS FNP-C
Nurse Practitioner (Family)
8588 KATY FWY STE 226A
HOUSTON, TX 77024
Harris County (713) 532-6884
NEHA MITHAL FNP-C
Nurse Practitioner (Family)
8588 KATY FWY STE 226A
HOUSTON, TX 77024
Harris County (713) 532-6884

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 Glencora Sharfman's NPI number?

The NPI number for Glencora Sharfman is 1235371410. It was assigned to this individual provider in the NPPES registry on April 2, 2009. The provider is also known as Glencora Pontee M.D..

Where is Glencora Sharfman located?

Glencora Sharfman practices at 8588 Katy Fwy Ste 226A, Houston, TX 77024. The listed phone number is (713) 532-6884.

What is Glencora Sharfman's specialty?

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

Is Glencora Sharfman enrolled in Medicare?

Yes. Glencora Sharfman 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.

When was this NPI record last updated?

The NPPES record for Glencora Sharfman was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.