DR. STELIOS MANOLIS SMIRNAKIS MD PHD
NPI 1477535953
Psychiatry & Neurology - Neurology in Houston, TX
About Dr. Stelios Manolis Smirnakis Md Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STELIOS MANOLIS SMIRNAKIS MD PHD (NPI 1477535953) is an individual neurology provider in Houston, Texas, licensed in Massachusetts (203595) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and is a graduate of Harvard Medical School (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
Accepted 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
Dr. Stelios Manolis Smirnakis Md Phd 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.
Medicare Billing Reassignments
2Medicare enrollment records show Stelios Smirnakis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Weymouth, MA 02190
- Reassigned Medicare billing, Massachusetts enrollment
- 671 clinicians in this Medicare group
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
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Brigham And Women's Hospital
Acute Care Hospitals · Boston, MAFaulkner Hospital-Brigham And Women's
Acute Care Hospitals · Boston, MAPhysician 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.
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.
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 Stelios Smirnakis's NPI number?
The NPI number for Stelios Smirnakis is 1477535953. It was assigned to this individual provider in the NPPES registry on November 18, 2005.
Where is Stelios Smirnakis located?
Stelios Smirnakis practices at 6720 Bertner Ave St Luke's Episcopal Hospital, 7south, Houston, TX 77030. The listed phone number is (781) 974-9356.
What is Stelios Smirnakis's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Stelios Smirnakis enrolled in Medicare?
Yes. Stelios Smirnakis 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 organizations bill Medicare for Stelios Smirnakis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stelios Smirnakis reassigns Medicare benefits to 2 organizations: Brigham & Womens Physicians Organization Inc (Boston, MA) and Coastal Medical Associates (Weymouth, MA). 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 Stelios Smirnakis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stelios Smirnakis accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Stelios Smirnakis 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 Stelios Smirnakis affiliated with any hospitals?
According to CMS data, Stelios Smirnakis is affiliated with Brigham And Women's Hospital and Faulkner Hospital-Brigham And Women's.
When was this NPI record last updated?
The NPPES record for Stelios Smirnakis was last updated on January 28, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Stelios Manolis Smirnakis, MD PHD · NPI 1477535953
Neurology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since November 18, 2005.
## Identity
- **NPI:** 1477535953 (Entity type: Individual)
- **Enumerated:** November 18, 2005
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 203595 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 6720 BERTNER AVE, ST LUKE'S EPISCOPAL HOSPITAL, 7SOUTH, Houston, TX 77030
- **Phone:** (781) 974-9356
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); Coastal Medical Associates (NPI 1932175684, Weymouth, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 1997
## Record status
- **NPPES last updated:** January 28, 2011
- **Other identifiers:** Other 203595 (MA); Medicare ID-Type Unspecified A33364 (MA); Medicare PIN TXB112746 (TX); and 4 more
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Source: [NPI Profile](https://npiprofile.com/npi/1477535953) · Data from the CMS NPPES public registry.