Halie R. Lange

  • Boston, MA
  • Physician assistant
NPI1306548094PAC ID4587107875
Medicare patients, 2024
33
Hospital affiliations
4
Industry payments
$285
Medical groups
5
State license
1
Practice address
175 Cambridge St, Boston, MA 02114
Practice phone
Call (617) 724-7009
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

George H. Theodore, MD

Boston, Massachusetts

See all 12 affiliations

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Halie R. Lange is a physician assistant in Boston, Massachusetts

Halie Lange practices at George H. Theodore, MD in Boston, Massachusetts.

Halie Lange's NPI, 1306548094, was assigned on March 20, 2023. Halie Lange holds New Hampshire license 3599.

NPI and contact details
Medicare PAC ID
4587107875
NPI enumeration date
March 20, 2023
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(617) 724-7009
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
28
Medical school graduation
2024

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Halie R. Lange practices at George H. Theodore, MD in Boston, Massachusetts

Halie Lange's primary practice is George H. Theodore, MD, at 175 Cambridge St, Boston, MA 02114 in Suffolk County. The practice phone is (617) 724-7009.

  • George H. Theodore, MD
    175 Cambridge St, Boston, MA 02114 · Suffolk CountyPhone(617) 724-7009

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Halie R. Lange is affiliated with 7 sites of care and 5 medical groups

Halie Lange's primary practice is George H. Theodore, MD in Boston, Massachusetts. Halie Lange is also affiliated with Massachusetts General Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Halie Lange to 3 more hospitals, 4 medical groups and 2 group practices and clinics, each named with a free account.

See all 12 affiliations for Halie Lange

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Halie R. Lange's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Halie Lange practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
George H. Theodore, MDAvailable with a free account
+6 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Halie R. Lange is one of 3,922 physician assistants in Massachusetts

Physician assistant is Halie Lange's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Halie Lange is licensed in New Hampshire.

Specialties and state licenses

  • Physician assistant, New HampshirePrimaryLicense 3599 · taxonomy 363A00000X

Physician assistants near Halie Lange

Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Halie R. Lange treated 33 Medicare patients in 2024, average age 73

CMS counts 33 Medicare patients who saw Halie Lange in 2024. The largest group is 65 to 74, with 21 patients. 61% of them have arthritis, and 61% have high blood pressure. Their average risk score is 0.65, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Halie Lange's median patient age at 53, with 52% women.

Medicare patients, 202433
Average age73
Average risk score0.65

Halie Lange's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Halie Lange's Medicare patients, 2024

  1. Arthritis61%
  2. High blood pressure61%
  3. High cholesterol61%
  4. Osteoporosis39%

Share of Medicare patients with each condition. A patient can have several.

Halie Lange's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 53

Patient panel by sex, all payers

  • Women52%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

How Halie R. Lange takes part in Medicare

Halie Lange accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

Halie R. Lange received $285 in industry payments in 2025

CMS Open Payments shows 3 general payments to Halie Lange from 1 drug or device company in 2025. Travel and lodging make up the largest share, 56% of the total. Arthrex, Inc. paid the most, $285.

General payments to Halie Lange by kind, 2025 to 2025

$285in total
  • Travel and lodging$16156%
  • Food and beverage$12444%

Companies that paid Halie Lange the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Halie Lange

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Halie R. Lange's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Halie R. Lange

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Halie R. Lange's NPI number?

Halie R. Lange's NPI number is 1306548094. It was assigned on March 20, 2023, and it is active in the NPI Registry.

What does Halie R. Lange specialize in?

Halie R. Lange is a physician assistant in Boston, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Halie R. Lange practice?

Halie Lange practices at 175 Cambridge St, Boston, MA 02114. Halie Lange's primary practice is George H. Theodore, MD in Boston, Massachusetts. Dmand AI also links Halie Lange to 3 hospitals, 4 medical groups and 2 group practices and clinics.

What is Halie R. Lange's office phone number?

The practice phone on file for Halie Lange is (617) 724-7009.

What is Halie R. Lange's medical license number?

Halie Lange holds New Hampshire license 3599, one of 2 state licenses on file.

Which hospitals is Halie R. Lange affiliated with?

Halie Lange is affiliated with Massachusetts General Hospital. Dmand AI links Halie Lange to 3 more hospitals.

What medical group is Halie R. Lange part of?

Halie Lange is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Halie Lange to 4 more medical groups.

Does Halie R. Lange accept Medicare?

Yes. CMS lists Halie Lange as accepting Medicare assignment.

How many Medicare patients does Halie R. Lange see?

CMS counts 33 Medicare patients who saw Halie Lange in 2024, with an average age of 73.

Has Halie R. Lange received payments from drug or device companies?

CMS Open Payments shows $285 in general payments to Halie Lange from 1 company from 2025 to 2025. The largest total came from Arthrex, Inc.

How long has Halie R. Lange been practicing?

Halie Lange graduated from medical school in 2024, 2 years ago.

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