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DR. CHRISTINA LANG M.D.
NPI 1639274285
Internal Medicine in Fort Collins, CO

Active since September 14, 2006PECOS EnrolledAccepts Medicare Assignment
4674 SNOW MESA DR, SUITE 120, FORT COLLINS, CO 80528(970) 266-3650(970) 266-3660 Get Directions Write a Review

NPPES record last updated: February 24, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Christina Lang M.d. NPPES

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

DR. CHRISTINA LANG M.D. (NPI 1639274285) is an individual internal medicine provider in Fort Collins, Colorado, licensed in Colorado (39388) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Ivinson Memorial Hospital, and is a graduate of University Of Texas Medical School At Houston (1997).

NPPES Registry Identity

NPI1639274285
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. CHRISTINA LANGCredential: M.D.
Location Address4674 SNOW MESA DR, SUITE 120Fort Collins, CO 80528-8615
Mailing Address4674 Snow Mesa Dr, Suite 120Fort Collins, CO 80528-8615 · (970) 266-3650 · Fax (970) 266-3660
Phone(970) 266-3650
Fax(970) 266-3660
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 1997
Enumeration DateSeptember 14, 2006
Last NPPES UpdateFebruary 24, 2015
✔ NPI 1639274285 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CO · 39388
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedPediatricsTaxonomy 208000000X · License 39388 (CO)
4674 SNOW MESA DR, Fort Collins, CO 80528
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Other Names 1

Former Name (1)Dr. Christina Mygdal M.d.

Other Identifiers 3

Medicare UPINH36345CO
Medicare PIN435518CO
Medicare PINP00085989CO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Select Health, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Christina Lang 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 ID143345637
PECOS Enrollment IDI20100921001059
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.

Medicare Billing Reassignment

Medicare enrollment records show Christina Lang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Poudre Valley Medical Group, LLC
7.2 mi
General Practice
2695 ROCKY MOUNTAIN AVE STE 110
Loveland, CO 80538
  • Reassigned Medicare billing, Colorado enrollment
  • 2,596 clinicians in this Medicare group
NPI 1225356868 (970) 624-4443

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 7

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.
182 services129 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.
117 services117 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.
107 services77 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.
25 services19 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.
25 services25 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
22 services22 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ivinson Memorial Hospital

Acute Care Hospitals · Laramie, WY
OwnershipGovernment - Hospital District or Authority
CMS Certification Number530025
Location255 N 30thLaramie, WY 82072 · Albany County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80528 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
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.

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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers25 claims47 services$6.02 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.

MRS. DESIREE BLAIRE BUKOVSKY P.T., DPT
Physical Therapist
4674 SNOW MESA DR, SUITE 140
FORT COLLINS, CO 80528
Larimer County (970) 266-3850
VALERIE WEBB L.M.T.
Massage Therapist
4674 SNOW MESA DR, SUITE 200
FORT COLLINS, CO 80528
Larimer County (970) 495-8450
KARA LEAH DITULLIO PA C
Physician Assistant
4674 SNOW MESA DR, SUITE140
FORT COLLINS, CO 80528
Larimer County (970) 482-0213
KEVIN O'CONNELL MD, MPH
Preventive Medicine (Occupational Medicine)
4674 SNOW MESA DR, STE 200
FORT COLLINS, CO 80528
Larimer County (970) 495-7450
TRACEY STEFANON DO
Preventive Medicine (Occupational Medicine)
4674 SNOW MESA DR, SUITE 200
FORT COLLINS, CO 80528
Larimer County (970) 495-8450
BENDER MEDICAL GROUP
Social Worker (Clinical)
4674 SNOW MESA DR, STE 140
FORT COLLINS, CO 80528
Larimer County (970) 482-0213
ALEXANDRA M SKOGEN PA
Physician Assistant (Medical)
4674 SNOW MESA DR, STE 140
FORT COLLINS, CO 80528
Larimer County (970) 482-0213
DR. JENNIFER M HENDRICK MD
Internal Medicine
4674 SNOW MESA DR, SUITE 100
FORT COLLINS, CO 80528
Larimer County (970) 482-3712

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 Christina Lang's NPI number?

The NPI number for Christina Lang is 1639274285. It was assigned to this individual provider in the NPPES registry on September 14, 2006. The provider is also known as Dr. Christina Mygdal M.D..

Where is Christina Lang located?

Christina Lang practices at 4674 Snow Mesa Dr Suite 120, Fort Collins, CO 80528. The listed phone number is (970) 266-3650.

What is Christina Lang's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Christina Lang enrolled in Medicare?

Yes. Christina Lang 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.

Which organization bills Medicare for Christina Lang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christina Lang reassigns Medicare benefits to Poudre Valley Medical Group, LLC (Loveland, CO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christina Lang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christina Lang accept?

Health plans from Select Health and UnitedHealthcare list Christina Lang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Christina Lang affiliated with any hospitals?

According to CMS data, Christina Lang is affiliated with Ivinson Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Christina Lang was last updated on February 24, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.