NPPES file of Aug 9, 2026

Alexa Sylvia Miller, PSY.D.

Clinical Psychologist · Philadelphia, PA

Alexa Sylvia Miller, PSY.D. is a clinical psychologist with a practice address in Philadelphia, Pennsylvania, and NPI 1811423056, issued on May 9, 2017. Check the license (Pennsylvania PS018271, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811423056
Name
Alexa Sylvia Miller
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PS018271 PA
Self-reported in NPPES; status is on the state search
Practice location
313 S 16TH St, Philadelphia, PA 19102
Phone
(215) 732-8244
Enumerated
May 9, 2017
Record last updated
May 9, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(215) 732-8454
Medicare enrollment
Enrolled (PECOS I20170601002084); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 2,597 in Pennsylvania → Look up another NPI →

Also registered at 313 S 16TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brian Arcarese, LCSWClinical Social Worker1063677060
  2. Khary Atif, MSS MLSP LCSW ACSWClinical Social Worker1013225937
  3. Nicole Cohen, LSWSocial Worker1164072229
  4. Nicole DalySocial Worker1780567396
  5. Roberta Dilworth, MA, MSN, PACSP, LPCProfessional Counselor1285928531
  6. Stephen Ellis, MSW,PHD.Clinical Social Worker1205993011

Verify Alexa Sylvia Miller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license PS018271    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Pennsylvania license search

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Alexa Sylvia Miller among 2,597 clinical psychologist records in Pennsylvania

Alexa Sylvia Miller, PSY.D. is one of 2,597 clinical psychologist records with a practice address in Pennsylvania. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2017, is newer than 75% of them.

  • NPI issued2017 · 75% of these records are older, 22% newer
  • In a Medicare fileNo · 15% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2014 · median 2003 among the 707 with a school on file
  • Record last updated2017 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

532 clinical psychologist records list a practice address in Philadelphia

They are 532 of the 42,849 NPPES records with a practice address in Philadelphia, and 2,597 clinical psychologist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,597 in Pennsylvania → Every provider in Philadelphia → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Sol Barenbaum, PHDPhiladelphia, PA 191021750462313
  2. Charles Bittner, M.A., M.DIV., C.G.P.Philadelphia, PA 191021043399413
  3. Andrea Bloomgarden, PH DPhiladelphia, PA 191021316983380
  4. Joely Esposito, PSYDPhiladelphia, PA 191021740354737
  5. Todd Lewis, PHDPhiladelphia, PA 191021679552889
  6. Michael Murphy, PSY.D.Philadelphia, PA 191021245377548
  7. Christine Nezu, PH.D.Philadelphia, PA 191021205876398
  8. David Prince, PSYDPhiladelphia, PA 191021578596359

Common questions

What is Alexa Sylvia Miller, PSY.D.'s NPI number?

Alexa Sylvia Miller, PSY.D.'s National Provider Identifier (NPI) is 1811423056, issued on May 9, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Alexa Sylvia Miller, PSY.D. located?

The NPPES record lists a practice address at 313 S 16TH St, Philadelphia, PA, 19102. Phone: (215) 732-8244. Providers update this record themselves, so call before visiting.

How can I verify Alexa Sylvia Miller, PSY.D.'s license?

NPPES lists Pennsylvania license number PS018271, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.