ALANNA D RICHARDSON (PMHNP) – Psychiatric/Mental Health Nurse Practitioner, NPI 1427619220

ALANNA D RICHARDSON (PMHNP) is a healthcare provider. based in Cambridge, Massachusetts. specializing in Psychiatric/Mental Health Nurse Practitioner. They hold the professional credentials PMHNP. They hold a License No. RN2291879 (MA). The NPI Number for ALANNA D RICHARDSON (PMHNP) is 1427619220

Main info

Female
Name
ALANNA D RICHARDSON (PMHNP)
NPI
1427619220
Phone
(617) 529-2716
Address
875 MASSACHUSETTS AVE STE 8
Enumeration Date
24 June 2019
Last Update Date
19 December 2025
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience41
Completeness85
Years active:6State licenses:1Digital endpointsOther names

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Provider Addresses for ALANNA D RICHARDSON (PMHNP)

  • Massachusetts Avenue, North Cambridge, Cambridge, Middlesex County, Massachusetts, 02474-8735, United States

    CAMBRIDGE, MA 021393067

    Phone: (617) 529-2716

    Type: Mailing

  • 1340, Centre Street, Newton Centre, Newton, Middlesex County, Massachusetts, 02459, United States

    NEWTON, MA 024592499

    Phone: (617) 354-4450

    Type: Location

  • 52 Oak St

    Middleboro, MA 023462078

    Phone: (508) 923-5300

    Type: Location

  • 300 Longwood Ave

    Boston, MA 021155724

    Phone: (617) 335-6680

    Type: Location

  • 960 MASSACHUSETTS AVE STE 2

    BOSTON, MA 021182690

    Phone:

    Type: Mailing

  • CHILD AND FAMILY COUNSELING CENTER

    780 AMERICAN LEGION HIGHWAY

    ROSLINDALE, MA 02131

    Phone: (855) 240-4663

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2021-06-10

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20210610000999INurse PractitionerMATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes2828$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes1715$0
99221Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes1313$0
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Insurance plans in this area (ZIP 02139)

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Reviews

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Frequently asked questions

Is ALANNA D RICHARDSON (PMHNP) listed with a National Provider Identifier?
Yes — ALANNA D RICHARDSON (PMHNP) has NPI 1427619220 on file in the registry.
Active or inactive — what applies to ALANNA D RICHARDSON (PMHNP)?
You should see ALANNA D RICHARDSON (PMHNP) as active in CMS-hosted NPPES data.
How would a patient describe ALANNA D RICHARDSON (PMHNP)'s focus?
For ALANNA D RICHARDSON (PMHNP), the primary taxonomy reads as Psychiatric/Mental Health Nurse Practitioner. Clinical services aligned with this taxonomy classification.
What practice footprint exists for ALANNA D RICHARDSON (PMHNP)?
Travel planning: use Cambridge, Massachusetts as the reference point for ALANNA D RICHARDSON (PMHNP), then confirm.
When was this NPI issued?
Enumeration for ALANNA D RICHARDSON (PMHNP) is noted as June 24, 2019 where the registry provides it.

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