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DR. ERIKA MASUDA ALFORD MD
NPI 1043403447
Internal Medicine - Endocrinology, Diabetes & Metabolism in Tamuning, GU

Active since August 20, 2007PECOS EnrolledAccepts Medicare Assignment
1244 N MARINE CORPS DR, TAMUNING, GU 96913(671) 647-8262 Get Directions Write a Review

NPPES record last updated: March 13, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Erika Masuda Alford Md NPPES

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

DR. ERIKA MASUDA ALFORD MD (NPI 1043403447) is an individual endocrinology, diabetes & metabolism provider in Tamuning, Guam, licensed in Guam (M1720) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2006).

NPPES Registry Identity

NPI1043403447
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. ERIKA MASUDA ALFORDCredential: MD
Location Address1244 N MARINE CORPS DRTamuning, GU 96913-4308
Mailing Address1244 N Marine Corps DrTamuning, GU 96913-4308 · (671) 647-8262
Phone(671) 647-8262
Sole ProprietorNo
Medical School CMSNew York College Of Osteo Medicine Of New York Institute Of TechnologyGraduated 2006
Enumeration DateAugust 20, 2007
Last NPPES UpdateMarch 13, 2012
✔ NPI 1043403447 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in GU · M1720
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
1244 N MARINE CORPS DR, Tamuning, GU 96913
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Other Names 1

Other Name (5)Dr. Erika Marie Masuda Md

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Erika Masuda Alford Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6709045875
PECOS Enrollment IDI20120308000502
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
839 services394 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
199 services131 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
173 services172 patients
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211
This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.
122 services15 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
110 services65 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
54 services54 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96913 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$136.68 typical visit price
range $60.53 – $180.05
Typical copayment $34.17 (range $15.13 – $45.01)
Most-billed visit code 99204
Established Patient
$105.65 typical visit price
range $20.09 – $147.56
Typical copayment $26.41 (range $5.02 – $36.89)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
1 supplier185 claims342 services$5.55 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
1 supplier96 claims96 services$0.94 avg. paid by Medicare
Home blood glucose monitor E0607
DME-Other DME · category DE017N
1 supplier11 claims11 services$19.19 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers108 claims112 services$127.46 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. LEINANI MATSUE QUINTANILLA NAHOLOWAA LMHC
Counselor (Addiction (Substance Use Disorder))
1244 N MARINE CORPS DR
TAMUNING, GU 96913
Guam (671) 647-8262
LUAN PHU NGUYEN M.D.
Family Medicine
1244 N MARINE CORPS DR
TAMUNING, GU 96913
Guam (671) 647-8262
DR. AMANDA DEL ROSARIO M.D.
Pediatrics
1244 N MARINE CORPS DR
TAMUNING, GU 96913
Guam (671) 647-8262
DR. KIRSTIN MAREE ANDERSON RAGUINDIN DO
Family Medicine
1244 N MARINE CORPS DR
TAMUNING, GU 96913
Guam (671) 647-8262
MS. VALERIE K REYES MA,IMFT,ICADC, CSAC
Marriage & Family Therapist
1244 N MARINE CORPS DR, SUITE 101
TAMUNING, GU 96913
Guam (671) 647-8262
FRANCES NICDAO FNP-C
Family Medicine
1244 N MARINE CORPS DR
TAMUNING, GU 96913
Guam (671) 647-8262
MRS. CAROLYN L. MENDIOLA FRUGE MSN. AGNP
Nurse Practitioner (Gerontology)
1244 N MARINE CORPS DR
TAMUNING, GU 96913
Guam (671) 647-8262
MILLIECOR ITUGOT FOJAS M.D.
Pediatrics
1244 N MARINE CORPS DR
TAMUNING, GU 96913
Guam (671) 647-8262

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 Erika Alford's NPI number?

The NPI number for Erika Alford is 1043403447. It was assigned to this individual provider in the NPPES registry on August 20, 2007. The provider is also known as Dr. Erika Marie Masuda MD.

Where is Erika Alford located?

Erika Alford practices at 1244 N Marine Corps Dr, Tamuning, GU 96913. The listed phone number is (671) 647-8262.

What is Erika Alford's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Erika Alford enrolled in Medicare?

Yes. Erika Alford is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Erika Alford was last updated on March 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.