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DR. JOSEPH C. MASDEU M.D., PH.D.
NPI 1376853770
Psychiatry & Neurology - Neurology in Bethesda, MD

Active since October 19, 2010PECOS EnrolledAccepts Medicare Assignment
NATIONAL INSTITUTES OF HEALTH, BUILDING 10, ROOM 3C111, BETHESDA, MD 20892(301) 443-2096(301) 496-7437 Get Directions Write a Review

NPPES record last updated: July 14, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Joseph C. Masdeu M.d., Ph.d. NPPES

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

DR. JOSEPH C. MASDEU M.D., PH.D. (NPI 1376853770) is an individual neurology provider in Bethesda, Maryland, licensed in Texas (Q4804) and active in the NPI registry since October 2010. He is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1376853770
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. JOSEPH C. MASDEUCredential: M.D., PH.D.
Location AddressNATIONAL INSTITUTES OF HEALTH, BUILDING 10, ROOM 3C111Bethesda, MD 20892-0001
Mailing Address6560 Fannin St Ste 802Houston, TX 77030-2726 · (137) 441-1150
Phone(301) 443-2096
Fax(301) 496-7437
Sole ProprietorYes
Medical School CMSOtherGraduated 1969
Enumeration DateOctober 19, 2010
Last NPPES UpdateJuly 14, 2020
NPPES CertifiedJuly 14, 2020
✔ NPI 1376853770 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in TX · Q4804
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
NATIONAL INSTITUTES OF HEALTH, Bethesda, MD 20892
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Secondary Practice Location 1

Location 16560 Fannin St Ste 802Houston, TX 77030-2726 · Phone (137) 441-1150

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Community Health Choice, Molina Healthcare.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. Joseph C. Masdeu M.d., Ph.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 ID4486884848
PECOS Enrollment IDI20140304000840
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 4

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 high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
236 services177 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
35 services35 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.
35 services34 patients
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.
25 services21 patients

Hospital Affiliations CMS Care Compare 5

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

Houston Methodist Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450358
Location6565 FanninHouston, TX 77030 · Harris County
Emergency services Birthing friendly

Houston Methodist Sugarland Hospital

Acute Care Hospitals · Sugar Land, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450820
Location16655 Southwest FreewaySugar Land, TX 77479 · Fort Bend County
Emergency services Birthing friendly

Houston Methodist Willowbrook Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450844
Location18220 State Highway 249Houston, TX 77070 · Harris County
Emergency services Birthing friendly

Houston Methodist West Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670077
Location18500 Katy FreewayHouston, TX 77094 · Harris County
Emergency services Birthing friendly

Houston Methodist The Woodlands Hospital

Acute Care Hospitals · The Woodlands, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670122
Location17201 Interstate 45 SouthThe Woodlands, TX 77385 · Montgomery County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20892 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

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.

DR. MARGARET FARMAR KEIL CRNP, PHD
Nurse Practitioner (Pediatrics)
NATIONAL INSTITUTES OF HEALTH, NICHD, 10 CENTER DRIVE, BLDG 10 ROOM 1 E 3330
BETHESDA, MD 20892
Montgomery County (301) 435-3391
DR. JAMES FRANCIS BATTEY JR. M.D.
Specialist (Research Study)
NATIONAL INSTITUTES OF HEALTH, 31 CENTER DRIVE, MSC 2320, 9000 ROCKVILLE PIKE
BETHESDA, MD 20892
Montgomery County (301) 402-0900
DR. JOSEPHINE PASHLER BRIGGS M.D.
Internal Medicine
NATIONAL INSTITUTES OF HEALTH, 31 CENTER DR, RM 2B11, MSC 2182
BETHESDA, MD 20892
Montgomery County (301) 435-6826
DR. WILLIAM F. PRITCHARD JR. MD
Radiology (Diagnostic Radiology)
NATIONAL INSTITUTES OF HEALTH, 10 CENTER DRIVE, ROOM 2N212, MSC 1182
BETHESDA, MD 20892
Montgomery County (703) 201-8043
JILL N ROTHSCHILD M.D.
Pediatrics
NATIONAL INSTITUTES OF HEALTH
BETHESDA, MD 20892
Montgomery County (240) 858-2621
DR. MICHAEL CHARLES SNELLER M.D.
Internal Medicine (Infectious Disease)
NATIONAL INSTITUTES OF HEALTH, 10 CENTER DRIVE MSC 1876
BETHESDA, MD 20892
Montgomery County (301) 496-0491
BOLANLE M FAMAKIN M.D.
Psychiatry & Neurology (Vascular Neurology)
NATIONAL INSTITUTES OF HEALTH, NINDS, STROKE BRANCH, BUILDING 49, MSC 4476
BETHESDA, MD 20892
Montgomery County (301) 402-6936
DR. RAY CHEN M.D.
Internal Medicine (Infectious Disease)
NATIONAL INSTITUTES OF HEALTH, 33 NORTH DR, BLDG 33, RM 2W20
BETHESDA, MD 20892
Montgomery County (301) 443-5816

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 Joseph Masdeu's NPI number?

The NPI number for Joseph Masdeu is 1376853770. It was assigned to this individual provider in the NPPES registry on October 19, 2010.

Where is Joseph Masdeu located?

Joseph Masdeu practices at National Institutes Of Health Building 10, Room 3c111, Bethesda, MD 20892. The listed phone number is (301) 443-2096.

What is Joseph Masdeu's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Joseph Masdeu enrolled in Medicare?

Yes. Joseph Masdeu 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 Joseph Masdeu accept?

Health plans from Community Health Choice and Molina Healthcare list Joseph Masdeu 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 Joseph Masdeu affiliated with any hospitals?

According to CMS data, Joseph Masdeu is affiliated with Houston Methodist Hospital, Houston Methodist Sugarland Hospital, Houston Methodist Willowbrook Hospital, Houston Methodist West Hospital and Houston Methodist The Woodlands Hospital.

When was this NPI record last updated?

The NPPES record for Joseph Masdeu was last updated on July 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.