What is Madeline Singer's NPI number?

Madeline Singer's National Provider Identifier (NPI) is 1013369131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Madeline Singer's specialty?

Madeline Singer is listed in the NPPES registry with a primary specialty of Neuromuscular Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).

Where is Madeline Singer located?

Madeline Singer's practice location on file with NPPES is 5050 Ne Hoyt St Ste 315, Portland, OR 97213-2982.

What is Madeline Singer's phone number?

The practice phone number listed in the NPPES registry for Madeline Singer is (503) 215-8580.

Does Madeline Singer accept Medicare?

Madeline Singer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Madeline Singer's NPI active?

Yes — Madeline Singer's NPI (1013369131) is active in the NPPES registry as of the last update on 2025-08-04.

IndividualActiveAccepts Medicare

Madeline Singer, MD

NPI 1013369131 · Neuromuscular Medicine (Psychiatry & Neurology) Physician · Portland, OR

Madeline Singer, MD is a Neuromuscular Medicine (Psychiatry & Neurology) Physician provider in Portland, OR (NPI 1013369131).

Provider details

NPI number: 1013369131
Entity type: Individual
Primary specialty: Neuromuscular Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: MD476704 (PA)

Practice location

5050 Ne Hoyt St Ste 315

Portland, OR 97213-2982

Phone: (503) 215-8580

Street-level locationGet directions

More OR providers

Mailing address

Po Box 31001-4180

Pasadena, CA 91110-4180

Specialties & taxonomies

Neuromuscular Medicine (Psychiatry & Neurology) PhysicianPrimary2084N0008XLicense MD219364 (OR)
Allopathic & Osteopathic Physicians
Neurology Physician2084N0400XLicense MD476704 (PA)
Allopathic & Osteopathic Physicians
Neurology Physician2084N0400XLicense MD219364 (OR)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(62/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
10 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
182 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886	33	$101
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	32	$98
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886	20	$45
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	20	$79
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	19	$215

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Gabapentin	56	15
Pregabalin	19	—
Pyridostigmine Bromide	17	—
Prednisone	12	—
Duloxetine Hcl	12	—

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,852 across 15 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2016-07-13
Last updated: 2025-08-04
Certified: 2025-08-04

Frequently asked questions

What is Madeline Singer's NPI number?: Madeline Singer's National Provider Identifier (NPI) is 1013369131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Madeline Singer's specialty?: Madeline Singer is listed in the NPPES registry with a primary specialty of Neuromuscular Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
Where is Madeline Singer located?: Madeline Singer's practice location on file with NPPES is 5050 Ne Hoyt St Ste 315, Portland, OR 97213-2982.
What is Madeline Singer's phone number?: The practice phone number listed in the NPPES registry for Madeline Singer is (503) 215-8580.
Does Madeline Singer accept Medicare?: Madeline Singer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Madeline Singer's NPI active?: Yes — Madeline Singer's NPI (1013369131) is active in the NPPES registry as of the last update on 2025-08-04.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886	33	$101
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	32	$98
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886	20	$45
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	20	$79
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	19	$215

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Gabapentin	56	15
Pregabalin	19	—
Pyridostigmine Bromide	17	—
Prednisone	12	—
Duloxetine Hcl	12	—

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,852 across 15 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments