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RAMSEY FUAD MARKUS M.D.
NPI 1326130337
Dermatology in Houston, TX

Active since September 28, 2006PECOS Enrolled
1977 BUTLER BLVD, HOUSTON, TX 77030(713) 798-6131 Get Directions Write a Review

NPPES record last updated: January 4, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ramsey Fuad Markus M.d. NPPES

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

RAMSEY FUAD MARKUS M.D. (NPI 1326130337) is an individual dermatology provider in Houston, Texas, licensed in Texas (L0859) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri, Kansas City, School Of Medicine (1995).

NPPES Registry Identity

NPI1326130337
Entity TypeIndividualMale
Primary Taxonomy207N00000X
Provider Legal NameRAMSEY FUAD MARKUSCredential: M.D.
Location Address1977 BUTLER BLVDHouston, TX 77030-4101
Mailing Address4740 44th Ave Sw Ste 200Seattle, WA 98116-4481 · (713) 805-8068
Phone(713) 798-6131
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Kansas City, School Of MedicineGraduated 1995
Enumeration DateSeptember 28, 2006
Last NPPES UpdateJanuary 4, 2018
✔ NPI 1326130337 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in TX · L0859
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
1977 BUTLER BLVD, Houston, TX 77030
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ramsey Fuad Markus M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9830386291
PECOS Enrollment IDI20180411001511
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

2

Medicare enrollment records show Ramsey Markus reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

North Pacific Dermatology Ps
1,883 mi
Ambulatory Surgical
1412 SW 43RD ST, STE 205
Renton, WA 98057
  • Reassigned Medicare billing, Washington enrollment
  • 22 clinicians in this Medicare group
NPI 1881845907 (425) 264-0660
Westside Dermatology, PLLC
1,893 mi
Dermatology
4740 44TH AVE SW, SUITE 200
Seattle, WA 98116
  • Reassigned Medicare billing, Washington enrollment
  • 2 clinicians in this Medicare group
NPI 1396862280 (206) 937-8954

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 12

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.

Destruction of precancer skin growth, 2-14 growths 17003
This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.
693 services131 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.
371 services278 patients
Destruction of precancer skin growth, 1 growth 17000
"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.
283 services194 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.
119 services99 patients
Biopsy of related skin growth, first growth 11102
A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.
98 services82 patients
Destruction of skin growth, 1-14 growths 17110
"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.
96 services86 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
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 20

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

SANJAY J. MATHEW M.D.
Psychiatry & Neurology (Psychiatry)
1977 BUTLER BLVD, SUITE E4.207
HOUSTON, TX 77030
Harris County (713) 798-5877
DR. ANTHONY BRISSETT M.D.
Otolaryngology (Plastic Surgery within the Head & Neck)
1977 BUTLER BLVD, E6.100
HOUSTON, TX 77030
Harris County (713) 798-3223
ALAN SHEINFIL
Psychologist (Clinical)
1977 BUTLER BLVD
HOUSTON, TX 77030
Harris County (201) 362-2993
ANDREA G STOLAR MD
Psychiatry & Neurology (Psychiatry)
1977 BUTLER BLVD, SUITE E4.400
HOUSTON, TX 77030
Harris County (713) 798-4997
MELODY FREGIA LPC
Counselor (Professional)
1977 BUTLER BLVD, STE E5.100
HOUSTON, TX 77030
Harris County (713) 798-6336
SUMITRA S KHANDELWAL MD
Ophthalmology
1977 BUTLER BLVD
HOUSTON, TX 77030
Harris County (404) 862-9626
DR. MASIH AHMED MD
Ophthalmology
1977 BUTLER BLVD
HOUSTON, TX 77030
Harris County (713) 798-6100
DR. AMANDA JF TAMMAN PHD
Psychologist (Clinical)
1977 BUTLER BLVD
HOUSTON, TX 77030
Harris County (201) 414-3720

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 Ramsey Markus's NPI number?

The NPI number for Ramsey Markus is 1326130337. It was assigned to this individual provider in the NPPES registry on September 28, 2006.

Where is Ramsey Markus located?

Ramsey Markus practices at 1977 Butler Blvd, Houston, TX 77030. The listed phone number is (713) 798-6131.

What is Ramsey Markus's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Ramsey Markus enrolled in Medicare?

Yes. Ramsey Markus is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ramsey Markus's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ramsey Markus reassigns Medicare benefits to 2 organizations: North Pacific Dermatology Ps (Renton, WA) and Westside Dermatology, PLLC (Seattle, WA). 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 Ramsey Markus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ramsey Markus accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Ramsey Markus 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 Ramsey Markus was last updated on January 4, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.