1. Home
  2. Directory
  3. California
  4. West Hollywood
  5. Internal Medicine
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. NANCY ALLEN PHD, MD (5/2016)
NPI 1912351651
Internal Medicine - Critical Care Medicine in West Hollywood, CA

Active since April 19, 2016PECOS Enrolled
8700 BEVERLY BLVD FL 7, WEST HOLLYWOOD, CA 90048(310) 423-4685 Get Directions Write a Review

NPPES record last updated: August 24, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 24, 2026, Dec 27, 2021 (2 updates tracked since 2021).

About Dr. Nancy Allen Phd, Md (5/2016) NPPES

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

DR. NANCY ALLEN PHD, MD (5/2016) (NPI 1912351651) is an individual critical care medicine provider in West Hollywood, California, licensed in California (A154450) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and is a graduate of Yale University School Of Medicine (2016).

NPPES Registry Identity

NPI1912351651
Entity TypeIndividualFemale
Primary Taxonomy207RC0200X
Provider Legal NameDR. NANCY ALLENCredential: PHD, MD (5/2016)
Location Address8700 BEVERLY BLVD FL 7West Hollywood, CA 90048-1804
Mailing Address4140 W 190th StTorrance, CA 90504-5513
Phone(310) 423-4685
Sole ProprietorNo
Medical School CMSYale University School Of MedicineGraduated 2016
Enumeration DateApril 19, 2016
Last NPPES UpdateAugust 24, 20262 updates tracked since enumeration
NPPES CertifiedAugust 24, 2026
✔ NPI 1912351651 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in CA · A154450
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
8700 BEVERLY BLVD FL 7, West Hollywood, CA 90048
Open in Google Maps ↗

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. Nancy Allen Phd, Md (5/2016) 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 ID3072943042
PECOS Enrollment IDI20200415003485
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

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
44 services25 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90048 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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

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

Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$34.16 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Nancy Allen's NPI number?

The NPI number for Nancy Allen is 1912351651. It was assigned to this individual provider in the NPPES registry on April 19, 2016.

Where is Nancy Allen located?

Nancy Allen practices at 8700 Beverly Blvd Fl 7, West Hollywood, CA 90048. The listed phone number is (310) 423-4685.

What is Nancy Allen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Nancy Allen enrolled in Medicare?

Yes. Nancy Allen 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 Nancy Allen was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days 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.