Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MARC SPENCER M.D.
NPI 1811980733
Family Medicine in Englewood, CO

Q: What is Marc Spencer's NPI number?

The NPI number for Marc Spencer is 1811980733. It was assigned to this individual provider in the NPPES registry on August 25, 2005.

Q: What is Marc Spencer's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Marc Spencer was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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.

Active since August 25, 2005PECOS Enrolled

701 E HAMPDEN AVE, ENGLEWOOD, CO 80113(303) 788-6490(303) 788-5451 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Marc Spencer M.d. NPPES

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

DR. MARC SPENCER M.D. (NPI 1811980733) is an individual family medicine provider in Englewood, Colorado, licensed in Colorado (37390) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Nevada School Of Medicine (1997).

NPPES Registry Identity

NPI1811980733

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. MARC SPENCERCredential: M.D.

Location Address701 E HAMPDEN AVEEnglewood, CO 80113-3879

Mailing Address2520 Fairfax StDenver, CO 80207-3221

Phone(303) 788-6490

Fax(303) 788-5451

Sole ProprietorNo

Medical School CMSUniversity Of Nevada School Of MedicineGraduated 1997

Enumeration DateAugust 25, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1811980733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CO · 37390

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

701 E HAMPDEN AVE, Englewood, CO 80113

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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. Marc Spencer M.d. 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 ID5799860300

PECOS Enrollment IDI20080306000529

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 13

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.

373 services168 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

169 services132 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

144 services101 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

83 services81 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

77 services64 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.

42 services41 patients

Follow-up psychiatric collaborative care management, subsequent calendar month, first 60 minutes 99493

This service involves continued psychiatric care management for the next calendar month, covering the first 60 minutes. It includes communication with you and your healthcare team, planning and adjusting your treatment, and monitoring your progress.

42 services12 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

42 services42 patients

Manual urinalysis test with examination using microscope, non-automated 81000

A manual urinalysis test involves studying a urine sample under a microscope. This non-automated method helps identify any abnormal substances present. It's a useful tool for detecting potential health concerns early. The process is simple and non-invasive.

21 services21 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

17 services11 patients

Administration of vaccine 90471

Administering a vaccine involves injecting a small, safe piece of a virus or bacteria into your body. This triggers your immune system to recognize and fight off the disease in the future. It's a vital tool in preventing serious illnesses and maintaining public health.

11 services11 patients

Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677

The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.

11 services11 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80113 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

$89.43 typical visit price

range $58.06 – $174.82

Typical copayment $22.35 (range $14.51 – $43.70)

Most-billed visit code 99203

Established Patient

$102.03 typical visit price

range $18.88 – $142.79

Typical copayment $25.50 (range $4.72 – $35.69)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

e-Prescribing

At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.

88%7,919 patients4/55-star benchmark: 100%

Patient-Specific Education

The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.

0%1,747 patients1/55-star benchmark: 99%

Provide Patient Access

At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…

27%1,747 patients2/55-star benchmark: 100%

Secure Messaging

For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…

36%1,747 patients3/55-star benchmark: 59%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

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

4 suppliers13 claims31 services$5.10 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

2 suppliers16 claims16 services$23.34 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 20

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

SPECIALTY NEUROLOGY, PC

Specialist

701 E HAMPDEN AVE, SUITE # 530
ENGLEWOOD, CO 80113

Arapahoe County (303) 788-4600

VICTORIA SEGRO MSN NP NURSE PRACTIO

Nurse Practitioner

701 E HAMPDEN AVE, SUITE 510
ENGLEWOOD, CO 80113

Arapahoe County (303) 357-5455

JENNIFER L LOUCKS M.D.

Internal Medicine (Rheumatology)

701 E HAMPDEN AVE, STE 410
ENGLEWOOD, CO 80113

Arapahoe County (303) 788-1312

MS. GLORIA JEAN VIGLIONE O.T.

Occupational Therapist (Neurorehabilitation)

701 E HAMPDEN AVE, SUITE 330
ENGLEWOOD, CO 80113

Arapahoe County (303) 497-1724

KEVIN P DAVIS M.D.

Obstetrics & Gynecology (Gynecologic Oncology)

701 E HAMPDEN AVE, SUITE 210
ENGLEWOOD, CO 80113

Arapahoe County (303) 781-9090

HEALTHONE CLINIC SERVICES LLC

Neurological Surgery

701 E HAMPDEN AVE, SUITE 510
ENGLEWOOD, CO 80113

Arapahoe County (303) 788-9762

MISS KRISTINA ANDERSON OTR

Occupational Therapist

701 E HAMPDEN AVE, SUITE 330
ENGLEWOOD, CO 80113

Arapahoe County (303) 806-7421

DR. SUSAN PAPNER D.O.

Family Medicine

701 E HAMPDEN AVE, SUITE 350
ENGLEWOOD, CO 80113

Arapahoe County (303) 788-6490

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 Marc Spencer's NPI number?

The NPI number for Marc Spencer is 1811980733. It was assigned to this individual provider in the NPPES registry on August 25, 2005.

Where is Marc Spencer located?

Marc Spencer practices at 701 E Hampden Ave, Englewood, CO 80113. The listed phone number is (303) 788-6490.

What is Marc Spencer's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Marc Spencer enrolled in Medicare?

Yes. Marc Spencer 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 Marc Spencer was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 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.