Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MR. DANIEL MACK JR. LPC
NPI 1861399537
Counselor - Professional in Philadelphia, PA

Q: What is Daniel Mack's NPI number?

The NPI number for Daniel Mack is 1861399537. It was assigned to this individual provider in the NPPES registry on October 24, 2026.

Q: What is Daniel Mack's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Q: When was this NPI record last updated?

The NPPES record for Daniel Mack was last updated on October 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.

Active since October 24, 2026

1728 MARLTON AVE APT 6, PHILADELPHIA, PA 19104(267) 701-2088 Get Directions Write a Review

NPPES record added: October 24, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Mr. Daniel Mack Jr. Lpc NPPES

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

MR. DANIEL MACK JR. LPC (NPI 1861399537) is an individual professional provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (PC019608) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1861399537

Entity TypeIndividualMale

Primary Taxonomy101YP2500X

Provider Legal NameMR. DANIEL MACK JR.Credential: LPC

Location Address1728 MARLTON AVE APT 6Philadelphia, PA 19104-2831

Mailing Address1728 Marlton Ave Apt 6Philadelphia, PA 19104-2831

Phone(267) 701-2088

Sole ProprietorYes

Enumeration DateOctober 24, 2026

NPPES CertifiedOctober 23, 2026

✔ NPI 1861399537 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

Licenses✔ Licensed in PA · PC019608✔ Licensed in OH · E.2606507✔ Licensed in NV · CP6373-R✔ Licensed in KS · 04242

1728 MARLTON AVE APT 6, Philadelphia, PA 19104

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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 Daniel Mack's NPI number?

The NPI number for Daniel Mack is 1861399537. It was assigned to this individual provider in the NPPES registry on October 24, 2026.

Where is Daniel Mack located?

Daniel Mack practices at 1728 Marlton Ave Apt 6, Philadelphia, PA 19104. The listed phone number is (267) 701-2088.

What is Daniel Mack's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Daniel Mack was last updated on October 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.