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Allison P. Learned , NP

Nurse Practitioner โ€ข Concord, MA

Active NPI 1669707642 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

54 Baker Avenue Ext
Concord, MA 017422137

Call 7742029020 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

54 Baker Avenue Ext

Concord, MA 017422137

Telephone 7742029020
Organization at the Same NPPES Address or Phone
Orthopedic Affiliates Inc Facility NPI 1891861050

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2009

Medicare patients

327 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $86,705 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $66,884 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

165 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$13,517 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $1,044.78 across 30 records.

By nature of payment

  • Food and Beverage: $1,044.78 across 30 records.

Reporting-company totals (3 largest of 5)

  • Organogenesis Inc.: $525.15 across 15 records.
  • Smith+Nephew, Inc.: $260.18 across 9 records.
  • Avita Medical Americas, LLC: $136.87 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

17 years (graduated 2009)

CMS Doctors and Clinicians data list 2009 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2009

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Allison Learned has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Allison Learned as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Concord and Massachusetts

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 90% of clinicians listed under Nurse Practitioner in Massachusetts (2024, 1,536 clinicians with data). Median for this group: 293. Middle half: 113 to 625.

Too few clinicians listed under Nurse Practitioner in Concord have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 90% of clinicians listed under Nurse Practitioner in Massachusetts (2024, 1,536 clinicians with data). Median for this group: $24,187. Middle half: $9,751 to $49,233.

Too few clinicians listed under Nurse Practitioner in Concord have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 90% of clinicians listed under Nurse Practitioner in Massachusetts (2024, 1,536 clinicians with data). Median for this group: $18,312. Middle half: $7,110 to $37,062.

Too few clinicians listed under Nurse Practitioner in Concord have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

Fewer Part D prescriptions than 65% of clinicians listed under Nurse Practitioner in Massachusetts (2024, 1,589 clinicians with data). Median for this group: 330. Middle half: 89 to 1,072.

Too few clinicians listed under Nurse Practitioner in Concord have Medicare Part D data for 2024 to compare.

Part D drug cost

Close to the middle for clinicians listed under Nurse Practitioner in Massachusetts (2024, 1,589 clinicians with data). Median for this group: $25,224. Middle half: $1,758 to $161,316.

Too few clinicians listed under Nurse Practitioner in Concord have Medicare Part D data for 2024 to compare.

8 active clinicians are listed under Nurse Practitioner with a practice address in Concord, MA (3,483 in Massachusetts).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 30 records totaling $1,044.78.

Manufacturer Payment Nature Product Type Amount ($)
Organogenesis Inc.
Food and Beverage
In-kind items and services
PURAPLY WOUND MATRIX General $150.00
Avita Medical Americas, LLC
Food and Beverage
Cash or cash equivalent
Permeaderm General $136.87
Organogenesis Inc.
Food and Beverage
In-kind items and services
PURAPLY WOUND MATRIX General $134.03
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
COLLAGENASE SANTYL General $125.00
Organogenesis Inc.
Food and Beverage
In-kind items and services
APLIGRAF General $99.18
Penumbra, Inc.
Food and Beverage
Cash or cash equivalent
Indigo System General $53.67
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
RENASYS TOUCH General $40.24
Organogenesis Inc.
Food and Beverage
In-kind items and services
APLIGRAF General $35.71
Organogenesis Inc.
Food and Beverage
In-kind items and services
APLIGRAF General $23.49
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
RENASYS TOUCH General $19.43
Reapplix Inc.
Food and Beverage
In-kind items and services
3C Patch Kit - Box General $19.37
Reapplix Inc.
Food and Beverage
In-kind items and services
3C Patch Kit - Box General $19.12
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
PICO General $17.92
Organogenesis Inc.
Food and Beverage
In-kind items and services
APLIGRAF General $17.62
Organogenesis Inc.
Food and Beverage
In-kind items and services
PURAPLY WOUND MATRIX General $16.77
Reapplix Inc.
Food and Beverage
In-kind items and services
3C Patch Kit - Box General $16.36
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
RENASYS TOUCH General $15.40
Reapplix Inc.
Food and Beverage
In-kind items and services
3C Patch Kit - Box General $14.06
Organogenesis Inc.
Food and Beverage
In-kind items and services
APLIGRAF General $13.29
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
COLLAGENASE SANTYL General $13.09
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
PICO General $12.13
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
COLLAGENASE SANTYL General $11.09
Organogenesis Inc.
Food and Beverage
In-kind items and services
APLIGRAF General $6.34
Organogenesis Inc.
Food and Beverage
In-kind items and services
PURAPLY WOUND MATRIX General $5.97
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
COLLAGENASE SANTYL General $5.88

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2020โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2021โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
486 222 $287.37 $82.23
11042 Removal of skin and tissue, 20.0 sq cm or less
272 155 $195.31 $51.70
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
203 127 $133.23 $56.10
99183 Management of oxygen chamber therapy
75 15 $152.00 $89.04
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
67 67 $186.97 $111.47
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
33 26 $35.00 $14.27
15271 Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less
31 17 $395.48 $71.06
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
24 16 $533.25 $120.68
97597 Removal of tissue from wound, 20.0 sq cm or less
23 21 $92.26 $28.95
17250 Application of chemical to stop tissue regrowth in wound
18 15 $258.67 $30.33
11045 Removal of skin and tissue, each additional 20.0 sq cm or less
17 14 $40.88 $21.30

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Doxycycline Monohydrate Doxycycline Monohydrate 32 354 $476.74 26
Cephalexin Cephalexin 28 219 $332.20 24
Ciprofloxacin Hcl Ciprofloxacin Hcl 18 204 $71.37 โ€”
Nystatin Nystatin 17 380 $239.91 โ€”
Triamcinolone Acetonide Triamcinolone Acetonide 16 452 $95.12 โ€”
Mupirocin Mupirocin 16 361 $137.41 13
Santyl Collagenase Clostridium Hist. 15 613 $12,024.05 13
Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav 14 140 $140.48 13

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-07-28
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES MA RN279059

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Massachusetts Board of Registration in Medicine.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20091215000331

Enrollment State Jurisdiction

MA

PECOS Control ID

3577603034

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

12 listed
Dr. John Cahoy , MD, PhD

Orthopaedic Surgery - Pediatric Orthopaedic Surgery

NPI 1952626350

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Kristen Corcoran , PA-C

Physician Assistant

NPI 1366003865

Physician Assistant (Certified)

Ashley Cotnam

Physician Assistant

NPI 1932797818
NPI 1235363342

Doctor of Medicine (M.D.)

Dr. Donald Driscoll , MD

Orthopaedic Surgery

NPI 1013983907

Doctor of Medicine (M.D.)

Dr. Michael Fattal , MD

Otolaryngology - Facial Plastic Surgery

NPI 1679756704

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

17 Historical Events
๐Ÿ“
Updated Practice Location July 28, 2026

Registered at 54 BAKER AVENUE EXT, CONCORD, MA 017422137 (Tel: 7742029020)

๐Ÿ“
Updated Business Mailing Address July 28, 2026

Registered at PO BOX 125, HOLDEN, MA 015200125

๐Ÿ“
Updated Practice Location September 23, 2025

Registered at 19 FITCH FARM RD, STERLING, MA 015641531 (Tel: 9787336933)

๐Ÿ“
Updated Business Mailing Address September 23, 2025

Registered at 19 FITCH FARM RD, STERLING, MA 015641531 (Tel: 9787336933)

๐Ÿ“
Updated Practice Location December 29, 2020

Registered at 55 LAKE AVE N, WORCESTER, MA 016550002 (Tel: 5088565599)

๐Ÿ“
Updated Business Mailing Address December 29, 2020

Registered at PO BOX 415348, BOSTON, MA 022415348

โœ…
NPI Profile Active June 19, 2017

NPI status registered as active in NPPES database

๐Ÿ“
Updated Practice Location June 19, 2017

Registered at 50 MEMORIAL DR, SUITE 112, LEOMINSTER, MA 014532238 (Tel: 9785343399)

๐Ÿ“
Updated Business Mailing Address June 19, 2017

Registered at 50 MEMORIAL DR, SUITE 112, LEOMINSTER, MA 014532238 (Tel: 9785343399)

๐Ÿ‘ค
Provider Name / Credentials Updated June 19, 2017

Recorded as ALLISON LEARNED, NP

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 19, 2017

Nurse Practitioner (license number reported to NPPES: MA RN279059)

โœ…
NPI Profile Active September 27, 2010

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) September 27, 2010

Registered at 50 MEMORIAL DR, SUITE 112, LEOMINSTER, MA 014532238 (Tel: 9785343399)

๐Ÿ“
Business Mailing Address (Initial Record) September 27, 2010

Registered at 50 MEMORIAL DR, SUITE 112, LEOMINSTER, MA 014532238 (Tel: 9785343399)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) September 27, 2010

Recorded as ALLISON LEARNED, NP

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) September 27, 2010

Nurse Practitioner (license number reported to NPPES: MA RN279059)

๐ŸŸข
Initial NPI Registration & Enumeration October 09, 2009

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1669707642
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 09, 2009
Last Update: July 28, 2026
Sole Proprietor: No

Other Nurse Practitioners in Concord

Healthcare providers in Concord

Mailing Address

Po Box 125

Holden, MA 015200125

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.